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发明名称
SUBSCRIBER CIRCUIT
摘要
申请公布号
EP0057840(B1)
申请公布日期
1984.05.02
申请号
EP19820100432
申请日期
1982.01.22
申请人
FELTEN & GUILLEAUME FERNMELDEANLAGEN GMBH
发明人
WIDDER, HANS GEORG;ALBERS, RAYMUND
分类号
H04M19/00;H04Q3/72;(IPC1-7):04M19/08;04Q3/00
主分类号
H04M19/00
代理机构
代理人
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