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发明名称
Schaltungsanordnung fuer Gesellschaftsleitungen in Fernmelde-, insbesondere Fernsprechanlagen
摘要
申请公布号
DE1086293(B)
申请公布日期
1960.08.04
申请号
DE1958S060451
申请日期
1958.10.31
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
MAI DIPL.-ING. WALTER;MEIGEL DIPL.-ING. HELMUT;FROST HARTMUT
分类号
H04Q5/00
主分类号
H04Q5/00
代理机构
代理人
主权项
地址
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