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公开(公告)号:US2698404A
公开(公告)日:1954-12-28
申请号:US17527550
申请日:1950-07-21
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: EDWARDS ANDREW W
IPC: H01H75/04
CPC classification number: H01H75/04 , Y10T74/1856
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公开(公告)号:US2688672A
公开(公告)日:1954-09-07
申请号:US25058751
申请日:1951-10-10
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: EDWARDS ANDREW W
IPC: H01H75/04
CPC classification number: H01H75/04
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公开(公告)号:US2686854A
公开(公告)日:1954-08-17
申请号:US804448
申请日:1948-02-13
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: WALLACE JAMES M , EDWARDS ANDREW W
IPC: H01H75/04
CPC classification number: H01H75/04
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公开(公告)号:US2656491A
公开(公告)日:1953-10-20
申请号:US17527250
申请日:1950-07-21
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: WALLACE JAMES M , EDWARDS ANDREW W
IPC: H01H75/04
CPC classification number: H01H75/04
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公开(公告)号:US2626329A
公开(公告)日:1953-01-20
申请号:US71952446
申请日:1946-12-31
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: WALLACE JAMES M , EDWARDS ANDREW W , KRAFT JOSEPH K
IPC: H01H75/04
CPC classification number: H01H75/04 , Y10T74/18864 , Y10T74/18992
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公开(公告)号:US2590523A
公开(公告)日:1952-03-25
申请号:US77927747
申请日:1947-10-11
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: EDWARDS ANDREW W
IPC: H01H75/04
CPC classification number: H01H75/04
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公开(公告)号:US2542738A
公开(公告)日:1951-02-20
申请号:US72945447
申请日:1947-02-19
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: WALLACE JAMES M , EDWARDS ANDREW W
IPC: H01H85/055
CPC classification number: H01H85/055
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公开(公告)号:US2524004A
公开(公告)日:1950-09-26
申请号:US57448245
申请日:1945-01-25
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: WALLACE JAMES M , EDWARDS ANDREW W
IPC: H01H85/044 , H01H85/20
CPC classification number: H01H85/044 , H01H85/20 , H01H2085/0233
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公开(公告)号:US2483602A
公开(公告)日:1949-10-04
申请号:US57448345
申请日:1945-01-25
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: WALLACE JAMES M , EDWARDS ANDREW W , BEACH EARL F
IPC: H01H75/04
CPC classification number: H01H75/04
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