METHOD FOR DRY ETCHING AND FOR FORMING WIRING OF SEMICONDUCTOR DEVICE,申请号JP19930293896-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 DRY ETCHING AND FOR FORMING WIRING OF SEMICONDUCTOR DEVICE
摘要
申请公布号	JPH07130716(A)	申请公布日期	1995.05.19
申请号	JP19930293896	申请日期	1993.10.30
申请人	SONY CORP	发明人	SATO JUNICHI
分类号	H01L21/302;H01L21/3065;H01L21/3205;H01L21/3213;H01L23/52;(IPC1-7):H01L21/306;H01L21/320;H01L21/321	主分类号	H01L21/302
代理机构		代理人
主权项
地址

您可能感兴趣的专利

ELECTROPHOTOGRAPHIC RECEPTOR

ENCLOSED TYPE ROTARY COMPRESSOR

SPACE HEATING AND COOLING APPARATUS

PREPARATION OF A CYCLOPROPANECARBALDEHYDE

N.SUB.B-QUATERNARY DERIVATIVES OF AJMALINE AND ISOAJMALINE, METHODS AND INTERMEDIATE PRODUCTS IN THE MANUFACTURE OF THEIR DERIVATIVES AND METHOD OF USING SAME AND PHARMACEUTICAL COMPOSITIONS THEREOF

MARKSMANSHIP TRAINING APPARATUS

PROCESS FOR STABILIZING DYESTUFFS SENSITIVE TO LIGHT AND OXIDATION

CONVEYING TROUGH FOR CHAIN SCRAPER CONVEYORS

CONVEYOR WITH SORTING ACCESSORY

PICKUP CARTRIDGE

ACCOUSTIC NOISE SUPPRESSION APPARATUS NOISE SUPPRESSION MEANS

TRANSMISSION SHIFT LEVER BACKDRIVE AND COLUMN LOCKING MECHANISM

TRIM MECHANISM WITH AUTOMATIC RETURN

DUAL WINDOW ASSEMBLY

METHOD AND MACHINE FOR SLIP FORMING MEDIAN BARRIER WALLS FOR HIGHWAYS

REINFORCED PAPER PRODUCTS AND METHOD FOR THE MANUFACTURE THEREOF

TRANSMISSION RATIO SELECTING MECHANISM

EXHAUST GAS SENSOR SEAL AND PROTECTION TUBE ARRANGEMENT

FLUID PRESSURE SENSOR