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公开(公告)号:US3401240A
公开(公告)日:1968-09-10
申请号:US57941966
申请日:1966-09-14
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: GROVES JOHN N
IPC: G05G9/047
CPC classification number: G05G9/04785 , G05G2009/04707 , G05G2009/04744
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2.
公开(公告)号:US3368053A
公开(公告)日:1968-02-06
申请号:US57942666
申请日:1966-09-14
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: GROVES JOHN N
IPC: H01H9/22
CPC classification number: H01H9/22
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公开(公告)号:US3048685A
公开(公告)日:1962-08-07
申请号:US76834458
申请日:1958-10-20
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: MRENNA STEPHEN A , GROVES JOHN N
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公开(公告)号:US3320380A
公开(公告)日:1967-05-16
申请号:US46678465
申请日:1965-06-24
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: GROVES JOHN N , REICHERT HOWARD E
CPC classification number: H01H71/524 , H01H71/162 , H01H71/7409 , H01H71/7436 , H01H73/14
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公开(公告)号:US2917593A
公开(公告)日:1959-12-15
申请号:US74411458
申请日:1958-06-24
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: GROVES JOHN N , PORTMAN DONALD G
CPC classification number: H01H1/0015 , H01H9/223 , H01H2009/0292
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公开(公告)号:US3240903A
公开(公告)日:1966-03-15
申请号:US15239561
申请日:1961-11-15
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: GROVES JOHN N , REICHERT HOWARD E
CPC classification number: H01H71/7409 , H01H71/162 , H01H71/524 , H01H71/7436 , H01H73/14
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公开(公告)号:US3160721A
公开(公告)日:1964-12-08
申请号:US1895760
申请日:1960-03-31
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: GROVES JOHN N , PORTMAN DONALD G
IPC: H01H9/22
CPC classification number: H01H9/223
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