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发明名称
TRANSFORMERLESS LINE TERMINATING CIRCUITS
摘要
申请公布号
IE52201(B1)
申请公布日期
1987.08.05
申请号
IE19810001969
申请日期
1981.08.28
申请人
WESTERN ELECTRIC COMPANY INCORPORATED
发明人
分类号
H04B3/20;H04M1/60;H04M9/10;(IPC1-7):H04M1/76
主分类号
H04B3/20
代理机构
代理人
主权项
地址
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