,申请号GBD1252974-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
摘要
申请公布号	GB1252974(A)	申请公布日期	1971.11.10
申请号	GBD1252974	申请日期	1969.02.21
申请人		发明人
分类号	G03C1/705;G03C1/76;G03G5/087;G03G5/14;G03G5/147	主分类号	G03C1/705
代理机构		代理人
主权项
地址

您可能感兴趣的专利

THRESHOLD REFERENCE VOLTAGE CIRCUIT

PLASTIC PACKAGE FOR INTEGRATED CIRCUIT

METHOD FOR DESIGNING LAYOUT OF SEMICONDUCTOR INTEGRATED CIRCUIT CHIP, AND SEMICONDUCTOR INTEGRATED CIRCUIT CHIP

DEVICE AND METHOD FOR PLASMA TREATMENT

SUBSTRATE TREATING APPARATUS

DRUM-LIKE PART PROCESSING METHOD AND DEVICE

SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE

SEMICONDUCTOR ETCHING DEVICE

PRODUCTION OF LAYERED CAPACITOR

HEATER, FIXER, AND IMAGE FORMING DEVICE

ERRONEOUS BUS BAR INSERTION PREVENTING STRUCTURE FOR CONNECTOR

ELECTRIC WIRE COVERING DEVICE HAVING COMPOSITE VERTICAL TYPE COOLING DEVICE

DRIVING DEVICE FOR DISK-LIKE MEMORY MEDIUM

SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF

SURFACE ACOUSTIC WAVE DEVICE

COMPOUND SEMICONDUCTOR EPITAXIAL WAFER AND SEMICONDUCTOR DEVICE

CONTAMINATION DEGREE EVALUATING METHOD IN SEMICONDUCTOR DEVICE MANUFACTURING STEP