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公开(公告)号:US2951192A
公开(公告)日:1960-08-30
申请号:US58707556
申请日:1956-05-24
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:US2654431A
公开(公告)日:1953-10-06
申请号:US3886848
申请日:1948-07-15
Applicant: CUTLER HAMMER INC
Inventor: FELDHAUSEN CYRIL P , LOMMEN ROBERT M , ROUSE WILLIAM H
IPC: B26D1/08
CPC classification number: B26D1/085 , Y10T83/739 , Y10T83/8765 , Y10T83/8845
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公开(公告)号:US2489876A
公开(公告)日:1949-11-29
申请号:US75714247
申请日:1947-06-26
Applicant: CUTLER HAMMER INC
Inventor: FELDHAUSEN CYRIL P
IPC: H02P3/26
CPC classification number: H02P3/26
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公开(公告)号:US2409264A
公开(公告)日:1946-10-15
申请号:US54985544
申请日:1944-08-17
Applicant: CUTLER HAMMER INC
Inventor: FELDHAUSEN CYRIL P
IPC: H02P5/68
CPC classification number: H02P5/68
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公开(公告)号:US2379072A
公开(公告)日:1945-06-26
申请号:US44032842
申请日:1942-04-24
Applicant: CUTLER HAMMER INC
Inventor: FELDHAUSEN CYRIL P
IPC: H02P5/74
CPC classification number: H02P5/74
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公开(公告)号:US2288129A
公开(公告)日:1942-06-30
申请号:US32918440
申请日:1940-04-11
Applicant: CUTLER HAMMER INC
Inventor: FELDHAUSEN CYRIL P , LAABS ERIC H
IPC: B41F23/04
CPC classification number: B41F23/043
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