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发明名称
TWO-WIRE TELEPHONE LINE REPEATER
摘要
申请公布号
JPH0955688(A)
申请公布日期
1997.02.25
申请号
JP19950233274
申请日期
1995.08.17
申请人
NEC CORP
发明人
UNZAI MINORU
分类号
H04B3/36;H04B3/20;H04M1/54;H04M11/00;(IPC1-7):H04B3/36
主分类号
H04B3/36
代理机构
代理人
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地址
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