| Patents for 1987 (650) |
|---|
| 08/05/1987 | CN86207970U 传动轴式变速人力驱动装置 Human Variable Speed Drive Shaft drive |
| 08/05/1987 | CN86207098U 多用手电筒 Multi-purpose flashlight |
| 08/05/1987 | CN86207027U Junction of netted suspension rail |
| 08/05/1987 | CN86205178U Circulating combustion boiler with air-blown bed |
| 08/05/1987 | CN86204614U Horizontal coal furnace with reciprocating fire grate |
| 08/05/1987 | CN86100710A Synthetic process of the rare earth catching agent |
| 08/05/1987 | CN86100659A Anti-glare front lamp for automobile |
| 08/04/1987 | CA1225116A1 Speed reducing control system with voltage regulation for a polyphase electric motor |
| 07/29/1987 | CN86206934U Magnetotherapy pillow |
| 07/29/1987 | CN86206374U Socket with switch and two pins |
| 07/29/1987 | CN86205467U Bag filtering device with atmospheric control system |
| 07/29/1987 | CN86205191U Multi-functional domestic socket |
| 07/29/1987 | CN86203998U Household shower with high flow-rate |
| 07/29/1987 | CN86201278U Ionization heating shower |
| 07/29/1987 | CN86100397A Simplified 3-coordinate measurement method for axially bored workpiece and computerized measuring instrument thereof |
| 07/28/1987 | US4683336 From alcohol or aldehyde and amine, copper, cobalt and nickel carbonate catalyst |
| 07/28/1987 | US4683333 Process for preparing substituted bis-ethers |
| 07/28/1987 | CA1224656A1 Azimuth drive assembly |
| 07/22/1987 | CN86209205U Health-giving cotton-padded mattress |
| 07/22/1987 | CN86208809U Multifunctional medical cutter for opening ampoule |
| 07/22/1987 | CN86208178U T-shaped suspending keel |
| 07/22/1987 | CN86207550U Air-filled plastic lantern |
| 07/22/1987 | CN86206894U Finely-filtering unit for white wive containing little alcohol |
| 07/22/1987 | CN86108320A Leakage-current mutual-inductor |
| 07/21/1987 | US4681968 Catalytic hydrodimerization of acrylonitrile |
| 07/21/1987 | CA1224503A1 Holder for a pick, and the combination of a pick and holder |
| 07/16/1987 | WO1987004167A1 Aminoglycoside steroids, a process for their preparation, their use and pharmaceutical compositions containing them |
| 07/15/1987 | CN86210137U Electric cable-winding and relieving unit |
| 07/15/1987 | CN86208912Y 阳台两用架 Balcony dual frame |
| 07/15/1987 | CN86201941U Lateral coal passage type burning controlled flame furnace |
| 07/15/1987 | CN86201603U Durable welding torch nozzle |
| 07/15/1987 | CN86200219U Multifunctional combined pen |
| 07/15/1987 | CN86107780A Multiple character style generating device |
| 07/15/1987 | CN85205885U 在使用吸持油墨的模版垫的印刷装置中用的半透明印刷纸定位器 Pad stencil printing apparatus using the ink retention with translucent printing paper locator |
| 07/15/1987 | CN85205742U 一种具有键控钳位电路的电视接收机 A television receiver having a keyed clamp circuit |
| 07/15/1987 | CN85109496A Fast measurement of electro-chemical activity of battery electrode manganese dioxide |
| 07/08/1987 | CN86208950U Easy-to-use foldable bath |
| 07/08/1987 | CN86208376U 电动剃须刀交流电源 AC electric shaver |
| 07/08/1987 | CN86206417U 难燃输送带 Flame retardant conveyor belt |
| 07/08/1987 | CN86204280U Spherical rotary lamp |
| 07/08/1987 | CN86203370U Photoelectric calculator |
| 07/08/1987 | CN86201226U 磁头安装装置 Head mounting device |
| 07/08/1987 | CN86102831A Rowing plate |
| 07/08/1987 | CN85109651A Exodeferential pressurizer |
| 07/01/1987 | CN86208309U Curling capacity training aid |
| 07/01/1987 | CN86206197U Multiplex alarm with integrated circuit |
| 07/01/1987 | CN86205290U Large capacity dial-type drum-shaped bullet-feeding device |
| 07/01/1987 | CN86203659U Paper lantern slide |
| 07/01/1987 | CN86201458U Easy to use energy-saving hot water shower |
| 07/01/1987 | CN85109485A Formulation and prepn. of sesbania washing liquid for drilling well |
| 06/30/1987 | US4676985 Plant extracts to inhibit insects from feeding |
| 06/30/1987 | CA1223648A1 Self-regenerating capacitor, and its manufacture |
| 06/30/1987 | CA1223471A2 Weapon system |
| 06/25/1987 | DE3544898A1 Sicherheitseinrichtung fuer eine Tauchbadanlage Safety device for a dip bath |
| 06/24/1987 | CN87100023A Deodorant perfumery |
| 06/24/1987 | CN86205615U Water-save shower nozzle |
| 06/24/1987 | CN86203496U Electromagnetic voltage proportional standard with compensation system |
| 06/24/1987 | CN86202161U Self-help shower |
| 06/24/1987 | CN86107442A Process for preparing fresh milk nutritive frost and its series products |
| 06/24/1987 | CN86100293A Inflated plastic film tub |
| 06/24/1987 | CN85109262A Memorial chinese electronic typewriter |
| 06/24/1987 | CN85106975A Frictional spinning-frame |
| 06/23/1987 | CA1223137A1 Differential gear, especially for driving axles of vehicles |
| 06/18/1987 | WO1987003731A2 Process for searching for a track on a rotating plate-like information support and circuit for performing the process |
| 06/18/1987 | WO1987003615A1 Process for supplying oxygen from fermentation plant and device for implementation of the process |
| 06/18/1987 | WO1987003543A2 Process and device for washing vehicles in a washing line |
| 06/18/1987 | WO1987003475A2 Oxidizing hair dyer based on 4-amino-2-aminomethylphenols |
| 06/17/1987 | CN86206090U Fuel-saving device of the carburetter in petrol vehicle |
| 06/17/1987 | CN86203919U Primary foamer for high-pressure polythene |
| 06/17/1987 | CN86203890U Automatic fire-extinguisher with a nylon sensor |
| 06/17/1987 | CN86203774U Centrifugal turbine torque converter with oil-filled throttle |
| 06/17/1987 | CN85204417U Accessories for air balloon |
| 06/10/1987 | CN86204632U Change-over plug with rotating pins |
| 06/10/1987 | CN86204237U Combined distribution box |
| 06/04/1987 | WO1987003278A1 Synthetic routes to cyclopentanecarboxylic acid derivatives |
| 06/03/1987 | EP0223772A1 Heating device |
| 06/03/1987 | CN86207713U Lamp for illumination |
| 06/03/1987 | CN86206941U Project type illuminating lamp |
| 06/03/1987 | CN86206753U New type of flashlight |
| 06/03/1987 | CN86205500U Explosion-proof flashlight |
| 06/03/1987 | CN86205114U Single-cord electric heating shower unit |
| 06/03/1987 | CN86204596U Medical flexible lighting installation |
| 06/03/1987 | CN86204543U Industrial signal/analog lamp with light-emitting diode |
| 06/03/1987 | CN85204972U Revolving polyhedron globe lamp |
| 06/03/1987 | CN85109099A Pollen shell breaking method |
| 06/03/1987 | CN85108451A Nicotine measuring apparatus and its measuring method |
| 06/03/1987 | CN85108335A Process for keeping fresh fruit stored underwater |
| 06/03/1987 | CN85108213A Control system for dc servomotor |
| 06/02/1987 | US4670598 Reacting aromatic polyamine, hydrocarbyl disulfide, metal halide catlaysts |
| 06/02/1987 | US4670597 Process for preparing (hydrocarbylthio) aromatic amines |
| 06/02/1987 | US4670578 Process for crystalline salts of L or (S)-3-(3,4-dihydroxyphenyl)-2-methylalanine esters |
| 06/02/1987 | US4670482 Ammonium lignosulfonates |
| 06/02/1987 | CA1222492A1 Method and apparatus for mounting flashlights to bicycles |
| 06/02/1987 | CA1222405A2 Weapon system |
| 06/02/1987 | CA1222404A1 Turret control system |
| 06/02/1987 | CA1222403A2 Weapon system |
| 05/27/1987 | CN86203235U 读书灯 Reading lights |
| 05/26/1987 | US4668825 Rutile catalyst |
| 05/20/1987 | CN86205810U Bedsore-proof bed |
| 05/20/1987 | CN86107287A Nutrition sanitizer for women |