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公开(公告)号:US2722653A
公开(公告)日:1955-11-01
申请号:US35972653
申请日:1953-06-05
Applicant: CUTLER HAMMER INC
Inventor: FISCHER PAUL M , ERIC PELL
IPC: H02P7/34
CPC classification number: H02P7/34
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公开(公告)号:US3191530A
公开(公告)日:1965-06-29
申请号:US32443363
申请日:1963-11-18
Applicant: CUTLER HAMMER INC
Inventor: FATH DOUGLAS W , FISCHER PAUL M , SIEBERS ROBERT W
IPC: B41F33/14
CPC classification number: B41F33/14
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公开(公告)号:US3036683A
公开(公告)日:1962-05-29
申请号:US42958654
申请日:1954-05-13
Applicant: CUTLER HAMMER INC
Inventor: FISCHER PAUL M , SIMSON VERNE H
IPC: B30B15/14
CPC classification number: B30B15/148 , Y10T307/74
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公开(公告)号:US3017554A
公开(公告)日:1962-01-16
申请号:US4521360
申请日:1960-07-25
Applicant: CUTLER HAMMER INC
Inventor: FISCHER PAUL M
IPC: H02P25/26
CPC classification number: H02P25/26
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公开(公告)号:US2925493A
公开(公告)日:1960-02-16
申请号:US61886556
申请日:1956-10-29
Applicant: CUTLER HAMMER INC
Inventor: FISCHER PAUL M , FLATTUM LEON H
IPC: G05D15/01
CPC classification number: G05D15/01
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