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公开(公告)号：US2788191A
公开(公告)日：1957-04-09
申请号：US36445253
申请日：1953-06-26
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： BAKER BENJAMIN P , ASPEY WAYNE S , ERLING FRISCH
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公开(公告)号：US2769067A
公开(公告)日：1956-10-30
申请号：US32324652
申请日：1952-11-29
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： BAKER BENJAMIN P
IPC: H01H33/98 , H01H33/985
CPC classification number: H01H33/98
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公开(公告)号：US2666118A
公开(公告)日：1954-01-12
申请号：US17115850
申请日：1950-06-29
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： LUDWIG LEON R , LEEDS WINTHROP M , BAKER BENJAMIN P , CUMMING HELEN J
IPC: H01H33/95
CPC classification number: H01H33/95
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公开(公告)号：US2623968A
公开(公告)日：1952-12-30
申请号：US16721450
申请日：1950-06-09
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： BAKER BENJAMIN P
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公开(公告)号：US2530933A
公开(公告)日：1950-11-21
申请号：US59241045
申请日：1945-05-07
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： BAKER BENJAMIN P , SCHRAMECK JACK E
IPC: H01H33/32
CPC classification number: H01H33/32
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Patent Agency Ranking
公开(公告)号：US2501302A
公开(公告)日：1950-03-21
申请号：US76500847
申请日：1947-07-31
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： BAKER BENJAMIN P
IPC: H01H33/32
CPC classification number: H01H33/32
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公开(公告)号：US2491945A
公开(公告)日：1949-12-20
申请号：US62828845
申请日：1945-11-13
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： BAKER BENJAMIN P , WEBB HERBERT J
IPC: H01H33/32
CPC classification number: H01H33/32 , Y10T74/18992 , Y10T74/1967
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公开(公告)号：US2473843A
公开(公告)日：1949-06-21
申请号：US58013645
申请日：1945-02-28
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： BAKER BENJAMIN P , HARKER DONALD C
IPC: H01H3/60
CPC classification number: H01H3/60
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公开(公告)号：US2467760A
公开(公告)日：1949-04-19
申请号：US63694045
申请日：1945-12-22
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： LUDWIG LEON R , BAKER BENJAMIN P , LEEDS WINTHROP M
CPC classification number: H01H33/96 , H01H33/703 , H01H33/98
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公开(公告)号：US2447949A
公开(公告)日：1948-08-24
申请号：US57485645
申请日：1945-01-27
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： LEEDS WINTHROP M , BAKER BENJAMIN P
IPC: H01H33/70
CPC classification number: H01H33/7092
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