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发明名称
Elektromagnetisch betaetigter Waehler fuer Schwachstromanlagen mit als Schaltwalze ausgebildetem Schaltglied
摘要
申请公布号
DE553298(C)
申请公布日期
1932.06.23
申请号
DE1929H120300D
申请日期
1929.02.09
申请人
JEAN HEGNAUER
发明人
分类号
H01H67/06
主分类号
H01H67/06
代理机构
代理人
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