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发明名称
Waehlerrelais fuer Fernmelde-, insbesondere Fernsprechanlagen
摘要
申请公布号
DE916959(C)
申请公布日期
1954.08.23
申请号
DE1952S030839
申请日期
1952.10.26
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
NOETHE ERICH
分类号
H01H67/06
主分类号
H01H67/06
代理机构
代理人
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地址
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