DRY ETCHING METHOD USING HBR OR BR,申请号KR19890001415-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 USING HBR OR BR
摘要
申请公布号	KR930001500(B1)	申请公布日期	1993.03.02
申请号	KR19890001415	申请日期	1989.02.08
申请人	FUJITSU LTD.	发明人	NAKAMURA, MORIDAKA;KURIMOTO, TAKASHI;ITSUKA, KATSUHIKO
分类号	H01L21/28;H01L21/311;H01L21/3213;H01L29/423;(IPC1-7):H01L21/302	主分类号	H01L21/28
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Process for the preparation of glutaraldehyde

Navigation method for motor vehicles

Esters of castanospermine in the treatment of cerebral malaria

Polyamine phenols as radioprotective agents

A baking support device and method

Process for the production of ethanol

Window glazing system

VASCULAR IMPLANT

PACKET SWITCHING SYSTEM CAPABLE OF REDUCING A DELAY TIME FOR EACH PACKET

A METHOD OF CLONING PRINTED WIRING BOARDS

IMPROVEMENTS IN AND RELATING TO MAGNETIC RESONANCE IMAGING

A static image-developing carrier and a manufacturing method thereof

Connector with press-fit terminal pins

WASTE COMPACTOR

Inside filter for aquarium

Vehicle seat with seat height and backrest adjustment

Procedure and probe for detection of particulate matter in a liquid or gas stream

Novel benzoheterocyclylalkylaminoalkanediphosphonic acids