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发明名称
REDUCTION OF TRANSMISSION LOSS IN BRIDGED SUBSCRIBER LOOPS
摘要
申请公布号
CA612831(A)
申请公布日期
1961.01.17
申请号
CAD612831
申请日期
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
LESTER HOCHGRAF
分类号
主分类号
代理机构
代理人
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