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发明名称
Carrier current communication system
摘要
申请公布号
US2828363(A)
申请公布日期
1958.03.25
申请号
US19520311380
申请日期
1952.09.25
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
RAY BILLY M.
分类号
H04B3/56
主分类号
H04B3/56
代理机构
代理人
主权项
地址
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