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发明名称
Waehler fuer Fernmelde-, insbesondere Fernsprechanlagen
摘要
申请公布号
DE919294(C)
申请公布日期
1954.10.18
申请号
DE1948P012351
申请日期
1948.10.02
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
MUELLER KONRAD
分类号
H01H63/06
主分类号
H01H63/06
代理机构
代理人
主权项
地址
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