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发明名称
Elektronischer Schalter
摘要
申请公布号
DE1286556(B)
申请公布日期
1969.01.09
申请号
DE196700R7187
申请日期
1967.10.20
申请人
RADIO CORP. OF AMERICA
发明人
DRAPER HANCHETT, GEORGE
分类号
H03K17/72
主分类号
H03K17/72
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代理人
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