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发明名称
LINE CURRENT FEED CIRCUIT
摘要
申请公布号
IE792528(L)
申请公布日期
1980.06.30
申请号
IE19790002528
申请日期
1979.12.28
申请人
PLESSEY HANDEL UND INVESTMENTS AG
发明人
分类号
H04B1/58;H04M19/00;(IPC1-7):H04M1/76
主分类号
H04B1/58
代理机构
代理人
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