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公开(公告)号:US2490458A
公开(公告)日:1949-12-06
申请号:US62508245
申请日:1945-10-27
Applicant: CUTLER HAMMER INC
Inventor: FELDHAUSEN CYRIL P
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公开(公告)号:US2947930A
公开(公告)日:1960-08-02
申请号:US59365756
申请日:1956-06-25
Applicant: CUTLER HAMMER INC
Inventor: FELDHAUSEN CYRIL P
IPC: H02P25/26
CPC classification number: H02P25/26
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公开(公告)号:US2686895A
公开(公告)日:1954-08-17
申请号:US27575052
申请日:1952-03-10
Applicant: CUTLER HAMMER INC
Inventor: FELDHAUSEN CYRIL P
IPC: H02P25/24
CPC classification number: H02P25/24
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公开(公告)号:US2653283A
公开(公告)日:1953-09-22
申请号:US22166851
申请日:1951-04-18
Applicant: CUTLER HAMMER INC
Inventor: FELDHAUSEN CYRIL P
IPC: H02P3/06
CPC classification number: H02P3/06 , Y10T477/26 , Y10T477/363
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公开(公告)号:US2305341A
公开(公告)日:1942-12-15
申请号:US30343639
申请日:1939-11-08
Applicant: CUTLER HAMMER INC
Inventor: FELDHAUSEN CYRIL P , SEEGER EDWIN W
IPC: H02P25/18
CPC classification number: H02P25/18
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6.
公开(公告)号:US2444186A
公开(公告)日:1948-06-29
申请号:US71807446
申请日:1946-12-23
Applicant: CUTLER HAMMER INC
Inventor: ELLIOT WILLIAM H , FELDHAUSEN CYRIL P
IPC: B41F33/12
CPC classification number: B41F33/12
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7.
公开(公告)号:US2438276A
公开(公告)日:1948-03-23
申请号:US67983646
申请日:1946-06-27
Applicant: CUTLER HAMMER INC
Inventor: FELDHAUSEN CYRIL P , LOMMEN ROBERT M
IPC: H02P1/04
CPC classification number: H02P1/04
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公开(公告)号:US2354950A
公开(公告)日:1944-08-01
申请号:US47498643
申请日:1943-02-06
Applicant: CUTLER HAMMER INC
Inventor: FELDHAUSEN CYRIL P
IPC: B41F13/004
CPC classification number: B41F13/0045
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公开(公告)号:US2252762A
公开(公告)日:1941-08-19
申请号:US26515539
申请日:1939-03-31
Applicant: CUTLER HAMMER INC
Inventor: FELDHAUSEN CYRIL P
IPC: H02P5/68
CPC classification number: H02P5/68 , Y10T477/26
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10.
公开(公告)号:US2241589A
公开(公告)日:1941-05-13
申请号:US24159038
申请日:1938-11-21
Applicant: CUTLER HAMMER INC
Inventor: FELDHAUSEN CYRIL P
CPC classification number: H02P1/022 , B41F33/0018
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