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公开(公告)号:US2632078A
公开(公告)日:1953-03-17
申请号:US14773450
申请日:1950-03-04
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: BAKER BENJAMIN P , ERLING FRISCH
CPC classification number: H01C3/10 , H01H33/165
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公开(公告)号:US2616008A
公开(公告)日:1952-10-28
申请号:US15026250
申请日:1950-03-17
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: BAKER BENJAMIN P , ERLING FRISCH
IPC: H01H33/32
CPC classification number: H01H33/32
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公开(公告)号:US2512322A
公开(公告)日:1950-06-20
申请号:US71255046
申请日:1946-11-27
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: ERLING FRISCH , OSBON WILLIAM O
IPC: H02P27/04
CPC classification number: H02P27/04
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公开(公告)号:US2451936A
公开(公告)日:1948-10-19
申请号:US71140446
申请日:1946-11-21
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: ERLING FRISCH
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