| Patents for 1987 (650) |
|---|
| 10/03/1987 | CN86205786U Uterus cavity measuring meter |
| 10/03/1987 | CN86205565U Self-flush filter |
| 10/03/1987 | CN86205228U Driving mechanism for winding doors |
| 10/03/1987 | CN86204735U Magnetic leakage transformer without internal magnetic leakage |
| 10/03/1987 | CN86203243U 有多个用粘接剂粘合的磁芯的变压器装置 A plurality of adhesive-bonded core transformer means |
| 10/03/1987 | CN86203119U 复合空心砖 Composite hollow brick |
| 10/03/1987 | CN86202727U Water-cooling wet coal auger |
| 10/03/1987 | CN85204453U 台车式热处理炉活动式节能装置 Car-heat treatment furnace movable saving devices |
| 09/30/1987 | CN87202948U Multifunctioal noise-proof ear cap system |
| 09/30/1987 | CN87201428U Weight adjustable dumbbell with massage function |
| 09/30/1987 | CN87102315A Toothpaste with cuisine flavour |
| 09/30/1987 | CN86206658U Electric-heat chafing dish |
| 09/30/1987 | CN86206106U Gear box of motor engine with inner reverse gear |
| 09/30/1987 | CN86205753U Grade 0.02 precision voltage mutual inductor |
| 09/30/1987 | CN86205181U Smoke elimanation coal stove |
| 09/30/1987 | CN86204378U Smoke elimination and energy-saving device of boiler with coal throwing machine and conveyer chain |
| 09/30/1987 | CN86203954U Wall bearing self-lifting scaffold |
| 09/30/1987 | CN86202628U Led indicator lamp with spring fastener |
| 09/30/1987 | CN86200154U Hollow concrete building blocks with light aggregate |
| 09/30/1987 | CN86101900A Flexible graphite electrodes for capacitor |
| 09/30/1987 | CN86101864A Fabrication process of durable animal-shaped lanterns and golden monkey king lanterns |
| 09/30/1987 | CN85204995U Three-function potentiometer with high input impedance |
| 09/29/1987 | USPP6025 Peach tree (B-41871) |
| 09/29/1987 | USPP6024 Nectarine tree 51G110S |
| 09/29/1987 | CA1227363A1 Gun rest |
| 09/23/1987 | CN87102378A Preservation method of fresh fruit juice |
| 09/23/1987 | CN86208646U Water-fuel strengthened carburator |
| 09/22/1987 | US4695108 Connector for flexible printed circuit board |
| 09/22/1987 | US4695106 Surface mount, miniature connector |
| 09/16/1987 | CN86210816U Adjustable low-voltage distribution box |
| 09/16/1987 | CN86210191U Pedal unit for pedal shower unit |
| 09/16/1987 | CN86209705U Sanitary napkin for women |
| 09/16/1987 | CN86209651U Coin air-compressor controller for supplying compressed air |
| 09/16/1987 | CN86207632U Foldable toilet |
| 09/16/1987 | CN86205183U Pneumatic irrigator |
| 09/16/1987 | CN86204408U Underfeeding combustion stove burning moulded coal |
| 09/16/1987 | CN86202306U New type stereo photo making system |
| 09/16/1987 | CN86201621U Water-heating and shower device attached to coal stove |
| 09/16/1987 | CN86200079U Shower with manual water pump |
| 09/16/1987 | CN86106037A Buoy for both swim-learning and automatic lifesaving |
| 09/16/1987 | CN86101385A Variable frequency speed regulation system with crystal thyratron and microcomputer |
| 09/15/1987 | US4693528 Surface mount connector with floating terminals |
| 09/15/1987 | CA1226776A1 Condom with opening means for easy mounting |
| 09/12/1987 | CN86204346U Safety energy-saving mine lamp with dry cell |
| 09/12/1987 | CN86203768U Artillery shell filled with articles |
| 09/12/1987 | CN86202328U 塑料哑铃 Plastic dumbbell |
| 09/12/1987 | CN86201676U Auger-type differential mechanism |
| 09/12/1987 | CN86201651U Signal lamp with reflector |
| 09/12/1987 | CN86200692U Accessories for ionic spraying |
| 09/11/1987 | WO1987005302A1 Novel renin-inhibiting peptides having a dihydroxyethylene isostere transition state insert |
| 09/11/1987 | WO1987005225A1 Pressure-measurement flow control system |
| 09/09/1987 | CN86209700U Folding thermal-insulating shower room |
| 09/09/1987 | CN86207778U Bayonet flashlight |
| 09/09/1987 | CN86207498U Spiral clay-sand separator |
| 09/09/1987 | CN86206983U Paper suction cap |
| 09/09/1987 | CN86206439U Fast gas-heating shower |
| 09/09/1987 | CN86204620U Solar energy thermo-generator |
| 09/09/1987 | CN86202497U Portable acupuncture and moxibustion therapeutic apparatus |
| 09/09/1987 | CN85204466U Bicycle flashlight |
| 09/08/1987 | USPP6006 Plum tree, "Howard Sun" |
| 09/08/1987 | US4692545 Method for preparation of mercaptobenzoates |
| 09/02/1987 | CN87100796A Synthesis of bisphenol s |
| 09/02/1987 | CN87100756A Lamp with electrochemical source of current |
| 09/02/1987 | CN86210229U Remote-control synchronous light follow-up apparatus |
| 09/02/1987 | CN86209310U Double-chamber and double-layer-fire-grate burning equipment |
| 09/02/1987 | CN86208793U Dual-purpose safety plug and socket unit |
| 09/02/1987 | CN86207998U Domestic electric-heating shower |
| 09/02/1987 | CN86207144U Hydraulic showering (bath) device |
| 09/02/1987 | CN86203989U Phase exchangeable three-phase four-line socket and plug |
| 09/02/1987 | CN86203432U 湿式多片摩擦式电磁离合器 Wet multi-plate friction clutch solenoid |
| 09/02/1987 | CN86202970U 白内障手术同步注吸器 Cataract surgery Sync Note inhaler |
| 09/02/1987 | CN86201609U Selfretractile device for built-in power lines |
| 09/02/1987 | CN86107926A Bionic bladder for swimming |
| 09/01/1987 | USPP6001 Grapefruit hybrid named Melogold |
| 08/27/1987 | WO1987005029A1 Peptides affecting blood pressure regulation |
| 08/27/1987 | DE3605794A1 N,N'-dialkyl-2,2-dimethylpropylenediamines and a process for their preparation |
| 08/26/1987 | CN86208896U Direction light switch for car |
| 08/26/1987 | CN86208168U Filling type plastic dumb bell |
| 08/26/1987 | CN86206701U Automatic water-rice-mixing device for timing rice cooker |
| 08/26/1987 | CN86206630U 伞 Umbrella |
| 08/26/1987 | CN86206065U Universal earthed socket for single phase power source |
| 08/26/1987 | CN86204272U Hollow gripping ring |
| 08/26/1987 | CN86203355U Illuminator with ellipsoidal reflector |
| 08/26/1987 | CN86201018U Internal automatic lifting plateform for sphere |
| 08/26/1987 | CN86106306A Optical self-heterodyne communication system |
| 08/26/1987 | CN85202335U Xxrz combination distribution box |
| 08/25/1987 | CA1225884A1 Buoyant emergency life saving device |
| 08/19/1987 | CN86209313U Instrument for installing tubal contraceptive device |
| 08/19/1987 | CN86207174U Health magnetic cap |
| 08/19/1987 | CN86204593U Core-separated current-transformer with bucking coil |
| 08/19/1987 | CN86203984U Feeding cable winch with dynamic static winding |
| 08/19/1987 | CN86100777A Dual-channel photoelectric isolator for transmission of analogue signal |
| 08/18/1987 | US4687765 Method and composition for thrombolytic treatment |
| 08/12/1987 | CN86209213U Twenty-microlitre-specimen blood taking instrument |
| 08/12/1987 | CN86208123U Box for transformer of railway communication signal |
| 08/12/1987 | CN86207041U 保健电灸器 Health electric moxibustion device |
| 08/12/1987 | CN86108930A Manufacturing method of the rubber pipe lined with cloth |
| 08/12/1987 | CN86108447A Plus-minus slip ratio speed governing method of ac asynchronous motor and its equipment |
| 08/05/1987 | CN86210926U Aligning capacitor |
| 08/05/1987 | CN86209198U Combined medical manual tools |