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发明名称
Verfahren zur Durchfuehrung der selbsttaetigen und zentralisierten Gebuehrenerfassung in aus Haupt- und Unteranlagen bestehenden Fernmelde-, insbesondere Fernsprechanlagen
摘要
申请公布号
DE1152157(B)
申请公布日期
1963.08.01
申请号
DE1960S069135
申请日期
1960.06.27
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
FAHRENSCHON DIPL.-ING. FRANZ
分类号
H04M15/04
主分类号
H04M15/04
代理机构
代理人
主权项
地址
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