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1.
公开(公告)号:US2427999A
公开(公告)日:1947-09-23
申请号:US46316742
申请日:1942-10-24
Applicant: ALLIS CHALMERS MFG CO
Inventor: HAROLD WINOGRAD
IPC: H01J13/02
CPC classification number: H01J13/02 , H01J2893/0073
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公开(公告)号:US2391812A
公开(公告)日:1945-12-25
申请号:US43257742
申请日:1942-02-27
Applicant: ALLIS CHALMERS MFG CO
Inventor: HAROLD WINOGRAD
IPC: H02H7/127
CPC classification number: H02H7/127
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公开(公告)号:US2283344A
公开(公告)日:1942-05-19
申请号:US33650940
申请日:1940-05-22
Applicant: ALLIS CHALMERS MFG CO
Inventor: HAROLD WINOGRAD
IPC: G04F10/00
CPC classification number: G04F10/00
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公开(公告)号:US2174432A
公开(公告)日:1939-09-26
申请号:US11199136
申请日:1936-11-21
Applicant: ALLIS CHALMERS MFG CO
Inventor: HAROLD WINOGRAD
IPC: H02H7/127
CPC classification number: H02H7/127
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公开(公告)号:US2123859A
公开(公告)日:1938-07-12
申请号:US65652433
申请日:1933-02-13
Applicant: ALLIS CHALMERS MFG CO
Inventor: HAROLD WINOGRAD
IPC: H02H7/127
CPC classification number: H02H7/127
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公开(公告)号:US2101802A
公开(公告)日:1937-12-07
申请号:US73110534
申请日:1934-06-18
Applicant: ALLIS CHALMERS MFG CO
Inventor: HAROLD WINOGRAD
IPC: H02M7/15
CPC classification number: H02M7/151
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公开(公告)号:US2085843A
公开(公告)日:1937-07-06
申请号:US61818432
申请日:1932-06-20
Applicant: ALLIS CHALMERS MFG CO
Inventor: HAROLD WINOGRAD , KAEGI EMIL M
IPC: H01J13/20
CPC classification number: H01J13/20 , H01J2893/0092
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公开(公告)号:US2265591A
公开(公告)日:1941-12-09
申请号:US33566540
申请日:1940-05-17
Applicant: ALLIS CHALMERS MFG CO
Inventor: HAROLD WINOGRAD
IPC: H02H7/127
CPC classification number: H02H7/127
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公开(公告)号:US2265590A
公开(公告)日:1941-12-09
申请号:US16546337
申请日:1937-09-24
Applicant: ALLIS CHALMERS MFG CO
Inventor: HAROLD WINOGRAD , DURAND SAMUEL R
IPC: H02M7/15
CPC classification number: H02M7/151
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公开(公告)号:US2256755A
公开(公告)日:1941-09-23
申请号:US34285140
申请日:1940-06-28
Applicant: ALLIS CHALMERS MFG CO
Inventor: HAROLD WINOGRAD
IPC: H02M7/15
CPC classification number: H02M7/153
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