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发明名称
ARRANGEMENT FOR SUPPLYING CURRENT TO A SUBSCRIBER TELEPHONE SET
摘要
申请公布号
EP0119245(B1)
申请公布日期
1986.08.13
申请号
EP19830903019
申请日期
1983.09.22
申请人
TELEFONAKTIEBOLAGET L M ERICSSON
发明人
JOHANSSON, JAN, HJALMAR;SUNDVALL, NILS, JACKIE
分类号
H04M19/06;H04M19/00;(IPC1-7):H04M19/00
主分类号
H04M19/06
代理机构
代理人
主权项
地址
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