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发明名称
摘要
申请公布号
FR2242753(B3)
申请公布日期
1977.06.17
申请号
FR19740029419
申请日期
1974.08.28
申请人
SIEMENS AG
发明人
分类号
H01L35/28;G21H1/10;(IPC1-7):G21H1/10;H01L35/00
主分类号
H01L35/28
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