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发明名称
MONTAGE COMPORTANT DEUX SYSTEMES DE COMMUTATION
摘要
申请公布号
FR2328325(A1)
申请公布日期
1977.05.13
申请号
FR19750004632
申请日期
1975.02.14
申请人
SIEMENS AG
发明人
分类号
H04L25/03;G05F1/46;H03K19/0175;H03K19/018;H03K19/0185;(IPC1-7):H03K5/00
主分类号
H04L25/03
代理机构
代理人
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地址
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