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发明名称
MIT DUENNEN FILMEN MEHRLAGIG BESCHICHTETE UNTERLAGE
摘要
申请公布号
DE1690474(B1)
申请公布日期
1971.09.16
申请号
DE19671690474
申请日期
1967.01.24
申请人
WESTERN ELECTRIC CO
发明人
分类号
C23F1/02;H01B1/00;H01L49/02;(IPC1-7):05K3/06
主分类号
C23F1/02
代理机构
代理人
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