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发明名称
Schaltungsanordnung fuer Fernmelde-, insbesondere Fernsprechanlagen mit Mehrfachtraegerfrequenzsystemen
摘要
申请公布号
DE1100718(B)
申请公布日期
1961.03.02
申请号
DE1959S064393
申请日期
1959.08.12
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
BRETSCHNEIDER DIPL.-ING. HANS
分类号
H04B3/46
主分类号
H04B3/46
代理机构
代理人
主权项
地址
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