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发明名称
Procédé pour l'établissement de passages nets d'un type à l'autre de conductibilité dans les semi-conducteurs
摘要
申请公布号
FR1096177(A)
申请公布日期
1955.06.09
申请号
FRD1096177
申请日期
1954.03.23
申请人
SIEMENS & HALSKE A. G.
发明人
分类号
H01L21/18
主分类号
H01L21/18
代理机构
代理人
主权项
地址
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