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发明名称
Elektrisches Relais, das anspricht, falls eine bestimmte Anzahl von Stromimpulsen innerhalb einer festgelegten Zeit seine Wicklung erregt
摘要
申请公布号
DE671394(C)
申请公布日期
1939.02.06
申请号
DE1935A075440D
申请日期
1935.03.01
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
JOHN DIPL.-ING. FRITZ
分类号
H01H47/22
主分类号
H01H47/22
代理机构
代理人
主权项
地址
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