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发明名称
Detektor
摘要
申请公布号
DE694671(C)
申请公布日期
1940.08.06
申请号
DE1936K144576D
申请日期
1936.11.27
申请人
MAX KRETZSCHMAR
发明人
KRETZSCHMAR MAX
分类号
H01L23/31;H01L29/00;H01L29/417
主分类号
H01L23/31
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