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经营范围
发明名称
Procédé de gravure précise de semiconducteurs.
摘要
申请公布号
FR96065(E)
申请公布日期
1972.05.19
申请号
FRD96065
申请日期
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
分类号
H01L21/00;H01L21/306;H01L21/308
主分类号
H01L21/00
代理机构
代理人
主权项
地址
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