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经营范围
发明名称
Procédé pour établir des contacts sur des composants électriques, notamment des systémes de diodes, de transistors et de circuits intégrés.
摘要
申请公布号
FR96120(E)
申请公布日期
1972.04.10
申请号
FRD96120
申请日期
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
分类号
H01L21/60
主分类号
H01L21/60
代理机构
代理人
主权项
地址
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