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经营范围
发明名称
VERFAHREN ZUR HERSTELLUNG VON PLANARTRANSISTOREN UND INTEGRIERTEN SCHALTKREISEN
摘要
申请公布号
DD157149(A4)
申请公布日期
1982.10.20
申请号
DD19740182053
申请日期
1974.11.13
申请人
WERNER,HEINZ,DD
发明人
WERNER,HEINZ,DD
分类号
H01L21/18;(IPC1-7):H01L21/18
主分类号
H01L21/18
代理机构
代理人
主权项
地址
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