DRY ETCHING METHOD,申请号JP19930082108-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	DRY ETCHING METHOD
摘要
申请公布号	JPH06295887(A)	申请公布日期	1994.10.21
申请号	JP19930082108	申请日期	1993.04.08
申请人	SONY CORP	发明人	TATSUMI TETSUYA
分类号	H01L21/302;H01L21/3065;(IPC1-7):H01L21/302	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

ANTENNA FOR CAR

DEVICE FOR CONVEYING ELECTRONIC PART

REGULATING CONTROLLER CAPABLE OF ACCESSING JOINT RESOURCE WITH PLURAL CENTRAL PROCESSORS

PRODUCTION OF KNITTED ARTICLE HAVING RAISED PATTERN

FLAME RETARDANT COMPOSITE FIBER AND ITS PREPARATION

PRODUCTION OF FILAMENT YARN BUNDLE AND DEVICE THEREFOR

LOW TEMPERATURE CLEANING AGENT FOR METAL SURFACE

PREPARATION OF HEAT RESISTANT ALUMINUM ALLOY CONDUCTOR

AUSTENITE TYPE HEAT RESISTANT AND OXIDATION RESISTANT CAST ALLOY FORMING A 2 O3FILM ON SURFACE THEREOF

METAL OXIDE DISPERSED TYPE ABRASION RESISTANT FE BASE SINTERED ALLOY

COVERED ELECTRODE FOR HARDENING AND BUILDING-UP

CONTINUOUS ROLLING MILL

INOCULATING AGENT FOR CAST IORN

WIRE FEED CONTROL DEVICE FOR WELDING

TUNDISH NOZZLE FOR CONTINUOUS CASTING

CARRYING DEVICE FOR PRESS

TIP GUIDING TYPE WINDING APPARATUS FOR METALLIC SHEET

MATRIZENSCHWEISSSPULE