首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
GAS ETCHING
摘要
申请公布号
JPS648627(A)
申请公布日期
1989.01.12
申请号
JP19870164731
申请日期
1987.06.30
申请人
KYOCERA CORP
发明人
IWASAKI AKINORI;OKUBO DAIGORO;HIGUCHI HISASHI
分类号
H01L21/302;H01L21/3065;H01L21/31
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
Earth boring implement
Solid propellant and propellant burning rate catalyst system
Foamed carbamide resins and method of preparing same
Electroluminescent device and method
Improvements in and relating to control systems
Improvements in and relating to buoys
Process for the separation of a binary gaseous mixture by adsorption
Presse essoreuse continue à vis à réglage progressif en marche.
Improvements in or relating to glow discharge tubes and circuits therefor
Photographically recording musical scores
Perfectionnements apportés à la fabrication de la chaussure
Fraiseuse suivant gabarit.
Improvements in or relating to machine tools
Improvements in or relating to coating and coating compositions comprising polytetraf
Conjunto de bandejas de escritorio plegables
UNA ESPOLETA
UN PROCEDIMIENTO PARA LA PURIFICACIËN DE HIDROCARBUROS
BOMBA PARA MATERIA PULVERULENTA CON DISPOSITIVO REGULADOR Y COMPENSADOR
PROCEDIMIENTO PARA LA PREPARACIËN DE PENTACLOROTIOFENOL
SUPLEMENTO, EN FORMA DE MANECILLA, PARA APLICAR A PUERTAS DE COCHES UTILITARIOS DE TIPO STANDARD, QUE NO LA POSEEN