METHOD FOR GRINDING WAFER SURFACE,申请号KR1019900016180-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	METHOD FOR GRINDING WAFER SURFACE
摘要
申请公布号	KR1019930003270(B1)	申请公布日期	1993.04.24
申请号	KR1019900016180	申请日期	1990.10.12
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Measurement, orientation and fixation of single crystal(s) for semiconductor industry by orienting single crystal based on angles of lattice plane normal relative to axis of revolving table, before fixing crystal and fastening on support

Hydraulic reservoir for hydraulic system of motor vehicle e.g. for roll stabilizing steering, has balancing volume which stays under high pressure and it is formed from elastomers in tube-shaped structure and wall of reservoir has recesses

Vibration insulation device e.g. switch cabinet, has predetermined number of balls arranged in mounting holes of base plate and cover made of flexible material and projected from profile

Transmitter for mobile terminals/base stations in mobile radiotelephone networks has means of generating band-pass signals, of comparing their phase/frequency and of low-pass filtering

Active steering system for motor vehicle has electro-dynamic brake with stator which is fixed on vehicle and is so arranged that it operates steering drive inlet whereby inlet exhibits power propelled rotor

Arrangement of mirror foot of interior rear view mirror and sensor at windscreen of motor vehicle has multi part cover whereby each adjoining cover part is separately fixed at mounting plate and cover parts overlap one another laterally

Feststellung einer Kupplungsstörung

AUTOMATION OF IMAGING AND DYNAMIC SIGNAL ANALYSES

Verfahren zur Herstellung eines Getrieberades

AIR/OIL SEPARATING DEVICE

SELF-ADHESIVE COMPOSITIONS INCLUDING A PLURALITY OF ACIDIC COMPOUNDS

Ausgleich für Phasenabweichung eines variablen Nockenwellephasenverstellers über einen Drehzahlbereich

DECORATIVE PRIVACY FENCE AND METHOD OF CONSTRUCTION

A FRAME FOR BUILDING A VEHICULAR BODY WITH A LOAD BEARING SUPPORT SYSTEM

SYSTEM AND METHOD FOR DELIVERING MYSTERY AWARDS

REAR-MOUNTED BYCYCLE CARRIER WITH STABILIZING STRUCTURES

COMPOSITIONS AND METHODS RELATED TO HEART FAILURE

Verfahren zur Herstellung eines hybriden Rohres und derartig hergestelltes hybrides Rohr für eine Kraftfahrzeugkarosserie

CELL-TRANSDUCING BOTOXIN FUSION PROTEIN