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发明名称
PROCEDIMENTO PER PRODURRE MICROCA BLAGGI UTILI PER STABILIPE CONTATTI SU CIRCUITI A SEMICONDUTTORI
摘要
申请公布号
IT1042837(B)
申请公布日期
1980.01.30
申请号
IT19750027610
申请日期
1975.09.25
申请人
SIEMENS AG
发明人
分类号
C23F1/00;G03F7/30;H01L21/306;H01L21/60;H05K3/06;H05K3/40;(IPC1-7):H05K/
主分类号
C23F1/00
代理机构
代理人
主权项
地址
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