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发明名称
Elektrisches Halbleitergerät
摘要
申请公布号
CH321302(A)
申请公布日期
1957.04.30
申请号
CHD321302
申请日期
1953.11.10
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
DR. WELKER,HEINRICH,PROF.
分类号
H01L21/00;H01L29/00;H01L29/73
主分类号
H01L21/00
代理机构
代理人
主权项
地址
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