Patents for 1988 (971) |
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10/26/1988 | CN87208480U Coaxial symetrical current mutual inductor for electric shock protector |
10/26/1988 | CN87207153U Circular pump foam automatic proportion admixer |
10/26/1988 | CN87203902U Multifunctional flashlight |
10/26/1988 | CN87102902A Hydrophilic polyurethanes coating and preparing process thereof |
10/25/1988 | USPP6348 Grapevine Micala |
10/25/1988 | USPP6347 Peach tree ("Tra-Zee") |
10/25/1988 | CA1243571A1 Silica coated absorbent fibers |
10/20/1988 | DE3711402A1 Process for the preparation of 4-nitrodiphenylamine |
10/19/1988 | CN88211352U Refrigerating gas laser device |
10/19/1988 | CN88211149U Opener for medical bottle |
10/19/1988 | CN88211147U Honeycomb brisquett replacer |
10/19/1988 | CN88210894U 安全安瓿刀 Security ampoule knife |
10/19/1988 | CN88210183U Opener for aluminium covered injecting medicine bottle |
10/19/1988 | CN88210058U Electric hand protector for protecting violence |
10/19/1988 | CN88202046U Supporting reclaimable filter core |
10/19/1988 | CN88200946U Mine rock cutter |
10/19/1988 | CN87102715A Preparation for antipruritus toilet water |
10/19/1988 | CN87102548A General purpose industry vision processor based on the std bus |
10/19/1988 | CN87101597A Inertial stepless torque-variator gear mechanism |
10/19/1988 | CN87101532A Manufacturing process for a toothache remedy |
10/19/1988 | CN87100245A Stratification type data flow computer and method of data orientation |
10/12/1988 | CN87216893U Combined energy-saving device of compensating conduct tube and flow-guiding cover for ships |
10/12/1988 | CN87215942U Automatic extinguishing alarm device for foam fire extinguisher |
10/12/1988 | CN87215856U High-efficacy, high-precision drill jaw |
10/12/1988 | CN87215229U 35 kv integrated measuring plate |
10/12/1988 | CN87213090U Automatic pencil with breakdown-proof fine lead |
10/12/1988 | CN87211516U Model cd magnetic saturation type automatically-voltage-stabilizing transformer |
10/12/1988 | CN87211172U Working lamp for chinese typewriter |
10/12/1988 | CN87209818U Automatic dosage ejecting pill-medicine bottle |
10/12/1988 | CN87208724U Pneumatic-diaphragm type metering pump |
10/12/1988 | CN87205152U Portal scaffold with electric lifting platform |
10/12/1988 | CN87204702U Cold-proof and frost-proof vehicle fuel tank |
10/12/1988 | CN87204533U Fully insulated, pulled electric-welding handle |
10/12/1988 | CN87203346U Strong magnetic magnetotherapy instrument for acupoint |
10/12/1988 | CN87102557A Epilepsy-treating medicine manufacturing process |
10/12/1988 | CN87102535A Differential automatic stepless speed variator |
10/12/1988 | CN87102317A Multi-purpose energy-saving mechanical speeder |
10/12/1988 | CN87102282A Eczema medicine-manufacturing method |
10/12/1988 | CN87101521A The preparation of series medicines for general attack therapy |
10/12/1988 | CN85102830B Carrier gas evaporation to concentrate aq. acrylamide soln. |
10/11/1988 | US4777292 Preparation of ortho-methyl anilines from ortho-amino benzyl sulfoxides |
10/06/1988 | WO1988007365A1 Biodadhesion drug carriers for endothelial and epithelial uptake and lesional localization of therapeutic and diagnostic agents |
10/05/1988 | CN88212224U Electric torch top cover with charging device |
10/05/1988 | CN88203597U Electromechanical differential speed-governing and energy-saving apparatus |
10/05/1988 | CN87214935U Single-phase plug with safety and indicating lamp |
10/05/1988 | CN87214609U Fume-removing burning aid apparatus for steam injecting boiler |
10/05/1988 | CN87212898U 一种输油泵进出油单向阀 One kind of out of the oil pump check valve |
10/05/1988 | CN87212849U 辐射对流散热器 Radiant convector |
10/05/1988 | CN87211655U Rotation band type pregnancy health protection recording and measuring instrument |
10/05/1988 | CN87211349U Internal combustion engine economizer with jet steam burning aid |
10/05/1988 | CN87211204U Temp. regulating water-saving valve |
10/05/1988 | CN87207404U Expansion colonoscope |
10/05/1988 | CN87207156U Combination amino acid hydrolyzer |
10/05/1988 | CN87204879U Adjustable electrical cooker |
10/05/1988 | CN87204170U Electronic self-controlled electrothermal tyre repairing machine |
10/05/1988 | CN87104382B Making method and use of ion-exchanging network-membrance |
10/05/1988 | CN87100249A Intelligent type universal flow calculation display instrument |
10/05/1988 | CN85105229B Process of producing diluent for oil well drilling slurry made from black liquor of alkali process pulp |
10/04/1988 | USPP6319 Hybrid grapevine rootstock named `VR 043-43` |
10/04/1988 | US4775345 Surf air strap |
10/04/1988 | CA1242789A1 Phase-locked laser array with mode-mixing means |
10/04/1988 | CA1242787A1 Phase-locked laser array with varying electrical current distribution |
09/28/1988 | CN88203017U Multi-color lamp with trichromatic transforming |
09/28/1988 | CN88200627U Direct-heated electric shower unit |
09/28/1988 | CN88105479A Brazing method of sleeve joint of aluminium and copper conduits |
09/28/1988 | CN88105210A Manufacturing process of bactericide powder for poultry |
09/28/1988 | CN88101012A Healthy foot-bathing solution and method of its preparation |
09/28/1988 | CN87217181U Mine safety signal lamp with double-face display |
09/28/1988 | CN87216520U Tenon lock type hollow building-block |
09/28/1988 | CN87216437U 有制动机构的转动圆球式家具脚轮 There braking mechanism rotating sphere furniture casters |
09/28/1988 | CN87216386U Integral iron cooker with bakelite ear |
09/28/1988 | CN87215936U Rotational table lamp |
09/28/1988 | CN87214724U Cylindrical cross frame glazed porcelain-ring |
09/28/1988 | CN87214689U Bath apparatus for baby |
09/28/1988 | CN87214424U Jet pressure boost and spray device of vehicular internal combustion engine |
09/28/1988 | CN87213721U Coal-fired machine |
09/28/1988 | CN87212856U Tyre-repairing plug cushion and guider |
09/28/1988 | CN87101314A Method for the extraction of natural beta-carotene containing zeaxanthin |
09/28/1988 | CN87101266A Manufacturing method of voltile oil containing 50% chinese angelica |
09/28/1988 | CN86201575U 治安专用无线电报警系统 Private radio alarm security system |
09/27/1988 | US4774353 Triorganotin catalyst promoters for hydrocyanation |
09/27/1988 | US4773998 Water filter |
09/27/1988 | CA1242508A1 Rolling mill strip thickness controller |
09/21/1988 | CN88212824U Water sledge |
09/21/1988 | CN88210337U Stove using moulded coal burned on grate |
09/21/1988 | CN88203502U Backfire furnace with double chamber |
09/21/1988 | CN88203459U Pipelayer |
09/21/1988 | CN88201222U Inflated float utensil capable of carrying goods |
09/21/1988 | CN88200252U Sheet-metal net stuffing |
09/21/1988 | CN87217528U Clip type cover by writing brush |
09/21/1988 | CN87217495U Multifunctional household pleasure-boat |
09/21/1988 | CN87217041U Flat / flash signal light |
09/21/1988 | CN87216819U Foldable multifunctional safety table lamp |
09/21/1988 | CN87214195U 森林强力灭火弹 Strong forest fire bombs |
09/21/1988 | CN87212765U 多功能灯具 Versatile lighting |
09/21/1988 | CN87212438U Kz-2 model safety mine lamp |
09/21/1988 | CN87212161U Universal single-phase two-electrode plug and three-electrode socket |
09/21/1988 | CN87211457U Continuous, reverse flow, four-stage series device for preparing dimethyl urea |
09/21/1988 | CN87210544U Guick warm shower for household medical treatment and health care |
09/21/1988 | CN87209027U Apparatus for training arm strength |