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发明名称
Schaltungsanordnung zur Beseitigung von Stromstossverzerrungen in Fernmelde-, insbesondere Fernsprechanlagen
摘要
申请公布号
DE942281(C)
申请公布日期
1956.05.03
申请号
DE1954S037092
申请日期
1954.01.10
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
RINGS DIPL.-ING. FRIEDRICH
分类号
H04Q1/38
主分类号
H04Q1/38
代理机构
代理人
主权项
地址
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