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公开(公告)号:US2195287A
公开(公告)日:1940-03-26
申请号:US19486738
申请日:1938-03-09
Applicant: GEN ELECTRIC
Inventor: SCHAEFER EDWARD J
IPC: H02P23/00
CPC classification number: H02P23/24
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公开(公告)号:US2088443A
公开(公告)日:1937-07-27
申请号:US4105935
申请日:1935-09-18
Applicant: GEN ELECTRIC
Inventor: SCHAEFER EDWARD J
IPC: H01H71/16
CPC classification number: H01H71/161
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公开(公告)号:US2213890A
公开(公告)日:1940-09-03
申请号:US23241738
申请日:1938-09-29
Applicant: GEN ELECTRIC
Inventor: SCHAEFER EDWARD J
IPC: H01H37/66
CPC classification number: H01H37/66 , H01H2001/545
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公开(公告)号:US1894124A
公开(公告)日:1933-01-10
申请号:US57437031
申请日:1931-11-11
Applicant: GEN ELECTRIC
Inventor: SCHAEFER EDWARD J
IPC: H02P1/12
CPC classification number: H02P1/12
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公开(公告)号:US2235537A
公开(公告)日:1941-03-18
申请号:US29464539
申请日:1939-09-13
Applicant: GEN ELECTRIC
Inventor: SCHAEFER EDWARD J
IPC: H02P1/44
CPC classification number: H02P1/44
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公开(公告)号:US2213889A
公开(公告)日:1940-09-03
申请号:US15144437
申请日:1937-07-01
Applicant: GEN ELECTRIC
Inventor: SCHAEFER EDWARD J
IPC: H02K11/00
CPC classification number: H02K11/25 , H01H2001/545
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公开(公告)号:US2283700A
公开(公告)日:1942-05-19
申请号:US36779140
申请日:1940-11-29
Applicant: GEN ELECTRIC
Inventor: SCHAEFER EDWARD J
IPC: H02H5/04
CPC classification number: H02H5/048
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公开(公告)号:US2185130A
公开(公告)日:1939-12-26
申请号:US18101637
申请日:1937-12-21
Applicant: GEN ELECTRIC
Inventor: MORRILL WAYNE J , SCHAEFER EDWARD J
IPC: H02P1/42
CPC classification number: H02P1/42 , Y10S388/934
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公开(公告)号:US1961793A
公开(公告)日:1934-06-05
申请号:US69862333
申请日:1933-11-18
Applicant: GEN ELECTRIC
Inventor: SCHAEFER EDWARD J
IPC: H02K17/06
CPC classification number: H02K17/06
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公开(公告)号:US2369986A
公开(公告)日:1945-02-20
申请号:US45173142
申请日:1942-07-21
Applicant: GEN ELECTRIC
Inventor: SCHAEFER EDWARD J
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