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公开(公告)号:US2431286A
公开(公告)日:1947-11-18
申请号:US57819645
申请日:1945-02-16
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: VON MEHREN OSWALD , BAKER BENJAMIN P
IPC: H01H33/30
CPC classification number: H01H33/30
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公开(公告)号:US2419106A
公开(公告)日:1947-04-15
申请号:US52025444
申请日:1944-01-29
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: BAKER BENJAMIN P , DICKINSON ROBERT C
IPC: H01H33/92
CPC classification number: H01H33/92
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公开(公告)号:US2384787A
公开(公告)日:1945-09-18
申请号:US42051641
申请日:1941-11-26
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: BAKER BENJAMIN P , CUNNINGHAM RICHARD C
IPC: F16K47/00
CPC classification number: F16K47/00
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