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发明名称
Carrier-current protective-relaying and telemetering system
摘要
申请公布号
US2367921(A)
申请公布日期
1945.01.23
申请号
US19420468226
申请日期
1942.12.08
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
BLACKBURN JOHN L.;CHAPMAN JAMES F.
分类号
H02H1/00
主分类号
H02H1/00
代理机构
代理人
主权项
地址
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