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发明名称
Schaltung zur Unterscheidung von Impulsfolgen unterschiedlicher Frequenz
摘要
申请公布号
DE1812453(A1)
申请公布日期
1969.08.14
申请号
DE19681812453
申请日期
1968.12.03
申请人
SIEMENS AG
发明人
JOSEF CERNY,DR.;ARNO AUER,DIPL.-ING.
分类号
H03K5/26
主分类号
H03K5/26
代理机构
代理人
主权项
地址
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