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发明名称
SCHALTUNGSANORDNUNG ZUR HINWEISSIGNALAUSLOESUNG IN FERNSPRECHAPPARATEN
摘要
申请公布号
DD238699(B5)
申请公布日期
1993.12.23
申请号
DD19850277732
申请日期
1985.06.25
申请人
ENTWICKLUNGSGESELLSCHAFT FUER NACHRICHTENTECHNIK MBH,DE
发明人
ORTMEYER,WALTER,DR.RER.NAT.,DE;STILLER,DIETER,DIPL.-ING.,DE
分类号
H04M1/00;(IPC1-7):H04M1/00
主分类号
H04M1/00
代理机构
代理人
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地址
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