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公开(公告)号:US2809244A
公开(公告)日:1957-10-08
申请号:US38096253
申请日:1953-09-18
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: OWENS JAMES B , CRABBS HERBERT J
IPC: H01H31/28
CPC classification number: H01H31/28
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公开(公告)号:US2579799A
公开(公告)日:1951-12-25
申请号:US59107845
申请日:1945-04-30
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: CRABBS HERBERT J
CPC classification number: H01H3/46 , H01H11/0018 , Y10T403/69
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公开(公告)号:US2528118A
公开(公告)日:1950-10-31
申请号:US70714346
申请日:1946-11-01
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: CRABBS HERBERT J
IPC: H01H31/28
CPC classification number: H01H31/28
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公开(公告)号:US2824938A
公开(公告)日:1958-02-25
申请号:US44047454
申请日:1954-06-30
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: RUGG HAROLD H , CRABBS HERBERT J
IPC: H01H33/00
CPC classification number: H01H33/002
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公开(公告)号:US2549292A
公开(公告)日:1951-04-17
申请号:US70290946
申请日:1946-10-12
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: CRABBS HERBERT J
IPC: H01B17/14
CPC classification number: H01B17/14
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公开(公告)号:US2579798A
公开(公告)日:1951-12-25
申请号:US59107745
申请日:1945-04-30
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: CRABBS HERBERT J
IPC: H01H3/06
CPC classification number: H01H3/06 , Y10T70/5739 , Y10T74/20624 , Y10T74/20684 , Y10T74/20702 , Y10T403/32262 , Y10T403/598 , Y10T403/599 , Y10T403/69
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公开(公告)号:US2432955A
公开(公告)日:1947-12-16
申请号:US55109544
申请日:1944-08-25
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: WALLACE JAMES M , CRABBS HERBERT J
IPC: H01H9/28
CPC classification number: H01H9/282 , Y10T74/20684
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