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when was the telescope invented

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Multicolor Sky wish lantern small order available for promotion and holiday
... material. When lit, the flame heats the air inside the lantern, thus lowering its density causing the lantern to rise into the air. The sky ... History of sky lantern:The Kongming Lantern was the first hot air balloon, said to be invented by the Chinese sage and military ... familiar with them before launching your Sky Lantern. Considerations when launching Sky Lanterns· Always keep water or fire ...
  • China
  • ADD:No.8 Longtan RD, Yidong Industry District,Yiwu.China 322000,Yiwu,Zhejiang
  • TEL:86-579-85033588 85033688
Magnetic whiteboard, marker pen board
... ,marker pen boardThe whiteboard was invented by Martin Heit, a photographer and Korean war veteran. The idea was originally developed for having ... film negatives.A prototype was made and ready to be revealed, when the showcase burned down the night previous to its ... classrooms, their widespread adoption did not occur until the early 1990s when concern over allergies and other potential health risks ...
  • China
  • ADD:Room 461,F4,No.499-523 Wufu international garment market,Sanyuanli Road,Yuexiu District,Guangzhou City,Guangdong provice,China,Guangzhou,Guangdong
  • TEL:86-20-36713903 13430368075
Rectangular Reed Sensors
... If they were initially open, the contacts will close. Withdrawing the magnet the contacts will remain closed. When the magnet is again brought close ... , it was thought that if it is in solid state that it is a more reliable approach, particularly when comparing it ... the reed sensor technology. The key component in the reed sensor is the reed switch, invented by Western Electric back in the 1940's. The ...
  • China
  • ADD:Floor 2, Building 4, No. 25, Hangming Road, Hangtou Town, Pudong New District,Shanghai,Shanghai
  • TEL:86-21-60976207
E-crusher fine
E-crusher fineDec 14, 2012
... 300MPa (MPa) of a variety of soft and hard ore, was the largest pieces of broken material shall not be greater than ... , rather than at the same time the material was cut or crushed broken, broken to achieve the purpose; when moving down the jaw, elbow board ... and move smaller angle of the ...
  • China
  • ADD:1416, A Building, Soho Plaza, Nanyang Road,Zhengzhou,Henan
  • TEL:86-371-64393396 63883601
mimaki JV33 printer
mimaki JV33 printerDec 15, 2012
... AIT managing director, Roger Ward. "The JV3 was the first solvent inkjet printer with the potential to deliver the level of image quality and productivity ... , each of which has 180 ink nozzles. Alignment errors when setting the heads, as well as banding problems are thus eliminated, ... speeds increased by up to 30 per cent. When printing in four-colours, the JV33 employs two ink cartridges per colour to ...
  • China
  • ADD:Rm. 4207, B Bldg., New World Center, No. 88, Zhujiang Road, Nanjing City, Jiangsu Province, China,Nanjing,Jiangsu
  • TEL:86-25-84720661 84720665
Feed processing equipment
... methods and the use of this method the production of forage processing deep processing of new products - patented technology invented grass ... grass cake products and production machinery specialized for the blank, complete the transition from one grass and grass farmers one ... grass cakes, and to do so when ordering the machine, and went into production, when effective, truly less investment and quick ...
  • China
  • ADD:Beijing South Road, No. 416 Pacific Century International Center for 12-storey Block B,Urumchi,Xinjiang
  • TEL:86-0991-3667399
26" Tibetan Bronze Cloisonne Amitayus Buddha Statue
... 19.0 x 12 inch.As you view in the images, it was Very nicely finished and complete with many fine ... inlaid enamel which is the unique technique of the combination of porcelain and bronze. When doing the cloisonne, firstly, use the red coppery to ... make the body, secondly, stick the pattern on the ...
  • China
  • ADD:Room 1115, Block B, 39 Middle Dongsihuan Road,Beijing,Beijing
  • TEL:86-010-87324727
Electronic Tools,YIHUA 2008D
... seconds;3.third memory segment defaults to 240oC , 12 Miao.when was working first temperature to 200 oC, and then work to ... to change without notice *MAIN FUNCTION1.Comfortable portable handheld and the Digital LED display.2. Microcomputer control,warming-up quickly. ... small) replacement part.5. Would replace the part if the resistance value is incorrect.6. When the temperature is less than 70C, can ...
  • China
  • ADD:Long Gui YongXing industrial area,GuangZhou,Guangdong
  • TEL:86-020-87470526-805
Magnetite
MagnetiteDec 17, 2012
... small pieces of iron, and this was how ancient man first discovered the property of . Lodestone was used as an early form of ... between these minerals and influence how and when magnetite preserves records of the Earth's magnetic field.Magnetite has been very important ... pairs are used to calculate how oxidizing was the (i.e., the fugacity of the magma): a range of are found in magmas and ...
  • China
  • ADD:shijiuli economic&technics develop park,BOZHOU,Anhui
  • TEL:0086-558-5188686
AEC2392  plug-in gas alarm controller
... packaged up to hundreds of assembly realize gas monitor. When was monitoring the gas concentrations reach or exceed preset alarming, gas alarm ... other peripherals, prevent explosion, fire and poisoning accidents, ensure the safety of life and property. Widely applied to such as ... output and a group of 4-20mA output signal, the corresponding control equipment on-site linkage and system integration.· ...
  • China
  • ADD:No.6, Jiuxing Avenue, Gaoxin District,Chengdu,Sichuan
  • TEL:86-28-85874114
12-36X50T  spotting scope
... and 80 mm. All else being equal, the larger the objective, the more heavy and expensive the telescope.There are three types of scope: "straight ... , shake can be a problem. The is also limited.Usually for , but spotting scopes are popular when used in longrange hunting mounted ...
  • China
  • ADD:No. 88 XINZHI XIANG, CHANGYUAN MIDDLE ROAD,Kunming,Yunnan
  • TEL:86-871-8313269
pushbutton switch
pushbutton switchDec 20, 2012
... seriesThe mushroom head from reply knobNB5-AC2131425161253545 Form the 1 partieses living the species and specification codeThe parties livings a ... of integrity divide three always constitute separately, namely the head,the zinc base and main piece.While meaning a product ... 55 Short-circuit proof When short-circuit electric current was the biggest to be worth for the 1 kA, the broke a machine 16 ...
  • China
  • ADD:dongao village,xiangyang town,Yueqing city,yueqing,Zhejiang
  • TEL:86-577-27876692
Kongming Lantern for Birthday celebration
... colors.According to popular lore,the Chinese sky lantern was the first hot airballon ,it was said to be invented by the sage and military strategist ... of zhugeliang,whose reverent term of address was ...
  • China
  • ADD:No. 5 Business Hall, 6 Building, Zhuangyuan Village, Chengnan, Yuecheng District,Shaoxing,Zhejiang
  • TEL:86--0575-88376758
Slide Racking(with hoist)
... manually to retrieve products when required. The Slide Racks was equipped with an idler wheel rail on the bottom and the sliding shelf panel can ... be freely pulled out even when loaded. The ...
  • China
  • ADD:Room 2707, Linton Building ,No.100 North Hengfeng Road,Shanghai , P.R.C 200070,Shanghai,Shanghai
  • TEL:86-21-6147 1868 6109 4791
paper Sky Lantern
paper Sky LanternDec 20, 2012
... .According to popular lore,the kongming lantern(chinese): was the first hot airballoon,said to be invented by the sage and military strategist ... Zhugeliang,whose reverent term of address(eg:Chinese style name) was Kongming.They ... were first deployed at the turn of the 3rd century as atype of signaling ...
  • China
  • ADD:Chenqi village Yulong Town Yinzhou District,Ningbo,Zhejiang
  • TEL:86-574-88474856
LED Street Light, LU8
... Ltd. founded in 1998, was the earliest China LED Street Light Factory, Manufacturer, Supplier and Exporter, who invented our BBE LED Street Light ... Street Light series are a conventional "green" lighting source. The lamp casing is made of aluminum-alloy through die-casting ... with fluorocarbon powder that is sprayed in electrostatic sprayed. The LED Street Light lamp lens is made of material that ...
  • China
  • ADD:Building C, JinXiongDa Industrial Park, Huan'guan South Road, Guanlan Town, Bao'an District,,Shenzhen,Guangdong
  • TEL:86-755-29588988
Pet warmer heating pad(Pet heating mat,heating mat,pet product)
... 18mm. 6.Auto control, It can work when through electron.7.*Electrical wire was protect by the tube(with metal),is not fear ... clean: the anti-water can reduce the workload when clean the pet warmer and dont afraid the difficulty of clean from the pets relieves the bowels.C ...
  • China
  • ADD:No. 19, Cifeng Xi Road, Ouhai Industry Zone,wenzhou,Zhejiang
  • TEL:86-577-86727378
Optical Glass
Optical GlassDec 18, 2012
... model etc.Usage: to be used as optical parts of the telescope, microscope, camera, guns aiming scope, and measuring instruments, analyses ... refraction features; iIt can make the house look more brilliant. It can echo with metal ringing when struck. Handcraft made from lead ... brilliant and transparent, is to be used as decoration of the wall body and metope. 4.pPropertiesF4nd =1.62005vd =36.35nF ...
  • China
  • ADD:No.39, South Rd Jingle,Luojiang County,Deyang,Sichuan
  • TEL:0086-838-3121481
Fly swatter
Fly swatterDec 20, 2012
... -voltage electricity passed in the middle layer, wave the bat to make the metal net touch the mosquito, the mosquito was killer immediately, then release ... .E. Please charge it timely when the energy power is exhausted, dont use it when charging, the longest charging time is less than ... 12 hours. When not used for a long ...
  • China
  • ADD:Xiashan Industrial Park, Chaonan District,,Shantou,Guangdong
  • TEL:86-754-87760850
RO Reverse Osmosis Pure Drinking Water Treatment
... +), magnesium (Mg2 +) ion composition, when containing the raw water hardness ions through the resin layer, the water of the Ca2 +, Mg2 + was exchanged resin adsorption, and ... other objects at the same time the quality of the release ...
  • China
  • ADD:Fengshou 1st road, Qingzhou,Qingzhou,Shandong
  • TEL:86-0536-3209326
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