| Patents for 1988 (971) |
|---|
| 08/03/1988 | CN88100525A 固体胶粘剂 Solid Adhesives |
| 08/03/1988 | CN88100225A Water piping without auxiliary reinforcing rib |
| 08/03/1988 | CN87216848U Automatic refilming sampler for grain |
| 08/03/1988 | CN87214494U Multifunctional surveying instrument for medical use |
| 08/03/1988 | CN87212778U Safety power supply insulator for mine |
| 08/03/1988 | CN87210459U Cinder baffle equipment for reduction of carbon content in slag of boiler |
| 08/03/1988 | CN87210367U Ceiling with skeleton |
| 08/03/1988 | CN87206779U A.c. arc welding |
| 08/03/1988 | CN87204143U Automatic speed governing device for single phase moment motor |
| 08/03/1988 | CN87105093A Shower unit |
| 08/03/1988 | CN87100347A Arched flue capable of eliminating black smoke produced from high-quality soft coal burning in boiler |
| 08/03/1988 | CN86108849A Adhesive and its preparation |
| 08/03/1988 | CN85101033B Method of manufacturing an optical fibre comprising a metallic coating |
| 08/02/1988 | CA1240017A1 Vehicle travel control device |
| 07/27/1988 | EP0275584A1 Method of and device for deriving formant frequencies from a part of a speech signal |
| 07/27/1988 | CN88203038U 指针式石英钟定时报闹装置 Analog quartz alarm device fixed Times |
| 07/27/1988 | CN88200575U Simple and convenient lamp |
| 07/27/1988 | CN88200420U Single-phase plug and socket with three electrodes |
| 07/27/1988 | CN87215332U Super high pressure directive shaping stone mining device |
| 07/27/1988 | CN87212478U Phonetic generator consisting of single-chip computer |
| 07/27/1988 | CN87211592U 过滤器 Filter |
| 07/27/1988 | CN87210165U 磁带录音机 Tape recorder |
| 07/27/1988 | CN87209572U Rotary semi-automatic frying pan |
| 07/27/1988 | CN87209053U Car for relaying and recoverying electrical cable |
| 07/27/1988 | CN87207498U Processing machine for making unusual shape winding spacer |
| 07/27/1988 | CN87202846U Radio alarm device for automatic fire warning |
| 07/27/1988 | CN87200452U Self adjustable multi-disk inductive voltage divider |
| 07/27/1988 | CN87100322A Electrically-heat bathshade |
| 07/26/1988 | USPP6230 Peach tree |
| 07/26/1988 | US4760187 Process for reducing chloronitrobenzenes using ruthenium with a minor amount of platinum as the catalyst |
| 07/26/1988 | US4760168 Reacting acrylamide with alkyl glyoxylate hemiacetal in presence of polymerization inhibitor, etherification of intermediate in presence of catalyst |
| 07/26/1988 | US4760159 Reacting paraffin with ammonia, oxygen in presence of a particular catalyst having oxygen and cation components |
| 07/26/1988 | US4759508 Apparatus for crushing containers containing a toxic liquid |
| 07/26/1988 | CA1239671A1 Single-in-line pin hybrid circuit mounting device |
| 07/20/1988 | CN87214450U Continuous viscose rayon-filtering machine |
| 07/20/1988 | CN87212908U Diffenential mechanism for planet gear with outside gear |
| 07/20/1988 | CN87206091U 自重锁紧式钢板吊具 Weight steel locking type spreader |
| 07/20/1988 | CN87204695U Bag-type dust catcher |
| 07/20/1988 | CN87202420U Shock-proof brick |
| 07/20/1988 | CN86207922U Portable machine for cleaning big gun |
| 07/20/1988 | CN86108919A Treating medicament for gastroenteritis of domestic animal and bacillary dysentery of domestic fowl |
| 07/20/1988 | CN86108911A Hydrodynamic active water-slipping equipment operated by arms and legs |
| 07/20/1988 | CN86108012A Method of producing yeast wine by solid state distillation and its equipment |
| 07/19/1988 | USPP6226 Columnar apple tree--Trajan variety |
| 07/19/1988 | USPP6225 Columnar apple tree--Tuscan variety |
| 07/19/1988 | USPP6224 Columnar apple tree--Telamon variety |
| 07/19/1988 | CA1239378A1 Article separator for materials handling |
| 07/14/1988 | WO1988005189A2 N-bit sum-carry accumulator |
| 07/13/1988 | CN87212876U 球墨铸铁体刮刀钻头 Ductile iron body drag bit |
| 07/13/1988 | CN87212106U Catridge for 120 5.56mm bullets |
| 07/13/1988 | CN87212043U 齿条踏板式前驱动自行车 Pedal bike rack before driving |
| 07/13/1988 | CN87211772U Shadowless writing lamp |
| 07/13/1988 | CN87210666U Peep mirror for inspecting frost |
| 07/13/1988 | CN87210048U Automatic wall-climber |
| 07/13/1988 | CN87208885U 一种铝复合板式散热器 An aluminum composite panel radiators |
| 07/13/1988 | CN87204755U Fuel oil water emulsifying mixer |
| 07/13/1988 | CN87204469U Anti-flare head lamp bulb for motorcycle |
| 07/13/1988 | CN87201698U A kind of handbag made of straw product and sheep skin |
| 07/13/1988 | CN86104148A Household hot water shower |
| 07/13/1988 | CN86103122B Chewing gum containing edible protein and its production |
| 07/12/1988 | US4757432 Power supply |
| 07/12/1988 | CA1239079A1 Motor vehicle seat hinge |
| 07/06/1988 | EP0273088A1 Protective device for a capacitor |
| 07/06/1988 | CN87214520U Inflatable warm bathroom |
| 07/06/1988 | CN87213971U Safety non-slipping drill chuck |
| 07/06/1988 | CN87211823U Clean fluorescent lamps and lanterns |
| 07/06/1988 | CN87210618U Electrocautery for medical treatment |
| 07/06/1988 | CN87209102U Hollow brick |
| 07/06/1988 | CN87204698U Simple installation for edible oil refinement |
| 07/06/1988 | CN87204633U Safety plug of single-phase power supply |
| 07/06/1988 | CN87204608U Fast automatic air-filling lifesaving appliance in water |
| 07/06/1988 | CN87108104A Method of automatic alarm of foam fire extinguisher |
| 07/06/1988 | CN86203006U Water-cooling electrical drill used in mine |
| 07/06/1988 | CN86108904A Preparation of gelatin of chinese medicine for curing blockage |
| 07/06/1988 | CN86108273A Extraction of "resina dracaenae" |
| 07/05/1988 | CA1238972A1 Bragg distributed feedback surface emitting laser |
| 06/30/1988 | WO1988004865A1 Digital-to-time converter |
| 06/30/1988 | DE3643013A1 Process for the preparation of alpha -acylamino- alpha -carbonyl-phenylhydrazone compounds |
| 06/29/1988 | EP0272723A1 Method and arrangement for determining the temporal course of a speech parameter |
| 06/29/1988 | CN87215490U Duplex fast speed flow solid sand-impacting mechanism |
| 06/29/1988 | CN87215124U High covering rate furnace arch reinforced combustion block-feeding boiler |
| 06/29/1988 | CN87212389U Non-conventional type holding-on hollow building blocks |
| 06/29/1988 | CN87212108U 7.62 mm hundred rounds drum |
| 06/29/1988 | CN87209530U Shower using w.c. high location water tank |
| 06/29/1988 | CN87208345U Electrothermal tile pot |
| 06/29/1988 | CN87206633U Vacuum breaker electrical life-testing instrument |
| 06/29/1988 | CN87205830U Front shaped coal boiling furnace |
| 06/29/1988 | CN87203390U Generating magnetic treatment apparatus |
| 06/29/1988 | CN87202421U Rectangle (or non-conventional type) insulation building blocks |
| 06/29/1988 | CN87200417U 贯通式双电容器 Through dual capacitor |
| 06/29/1988 | CN86205332U Dual-connect switch |
| 06/29/1988 | CN86108513A Coherent optical-fiber communication system using zeeman laser sources |
| 06/29/1988 | CN86108244A Bearing hollow brick with blind holes |
| 06/29/1988 | CN86107855B 应用侧壁及去除技术制做亚微米掩模窗口的方法 Application of the sidewall and removal techniques for making submicron mask window method |
| 06/28/1988 | US4754072 Preparation of thiophenols from phenols |
| 06/28/1988 | US4754049 Dehydrogenation of isobutane, ammoxidation of isobutylene to methacrylonitrile, group 8 catalyst; absorption, oxidation of hydrogen, circulation of unreacted components |
| 06/22/1988 | CN87213069U Combustion chamber with internal dedusting boiling bed |
| 06/22/1988 | CN87212882U Trunking identifier for road surface |
| 06/22/1988 | CN87211663U Satety socket preventing electric shock |
| 06/22/1988 | CN87209912U Miniature inserted-lamp used for general bulb |