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发明名称
SCHEMA POUR INSTALLATIONS DE TELECOMMUNICATIONS,EN PARTICULIER INSTALLATIONS DES CENTRALES TELEPHONIQUES ET PROCEDE DE TRANSMISSION
摘要
申请公布号
RO63275(A)
申请公布日期
1978.06.15
申请号
RO19680057491
申请日期
1968.08.01
申请人
SIEMENS AG,DE
发明人
GERKE,PETER,DE;RUTKOWSKI,KARL,DE;BOCK,HELMUTH J.,DE;PALSA,HELMUTH,DE
分类号
H04L7/00;(IPC1-7):04L7/00
主分类号
H04L7/00
代理机构
代理人
主权项
地址
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