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发明名称
Anordnung zur Beseitigung von UEberspannungen durch spannungs-abhaengige Widerstaende in Signalanlagen
摘要
申请公布号
DE1043880(B)
申请公布日期
1958.11.13
申请号
DE1954S037908
申请日期
1954.03.01
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
DROPMANN GERHARD
分类号
B66B19/06;H04M1/74
主分类号
B66B19/06
代理机构
代理人
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地址
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