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发明名称
Two-position receiver-relays
摘要
申请公布号
US2144498(A)
申请公布日期
1939.01.17
申请号
US19360114964
申请日期
1936.12.09
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
LENEHAN BERNARD E.;ROGERS ALDRED W.
分类号
H01H51/22
主分类号
H01H51/22
代理机构
代理人
主权项
地址
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