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发明名称
APPARATUS FOR MATCHING UNBALANCED R.F. BASEBAND SIGNALS TO BALANCED SIGNALS ON A TWISTED TWO-WIRE LINE
摘要
申请公布号
EP0302162(A3)
申请公布日期
1990.07.18
申请号
EP19880100663
申请日期
1988.01.19
申请人
3COM CORPORATION
发明人
CRANE, RONALD COOPER
分类号
H03H7/42;H04B3/00;H04L25/02;(IPC1-7):H03H7/42
主分类号
H03H7/42
代理机构
代理人
主权项
地址
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