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发明名称
摘要
申请公布号
DE2033888(A1)
申请公布日期
1972.01.05
申请号
DE19702033888
申请日期
1970.07.03
申请人
SIEMENS AG
发明人
分类号
H01L35/06;(IPC1-7):H01V1/02
主分类号
H01L35/06
代理机构
代理人
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