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公开(公告)号:US2439239A
公开(公告)日:1948-04-06
申请号:US58800745
申请日:1945-04-12
Applicant: GEN ELECTRIC
Inventor: CREVER FREDERICK E
CPC classification number: F04D27/0261 , B64D13/04
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公开(公告)号:US2412442A
公开(公告)日:1946-12-10
申请号:US49308443
申请日:1943-07-01
Applicant: GEN ELECTRIC
Inventor: CREVER FREDERICK E , CALDER LEONARD C
IPC: H02P9/36
CPC classification number: H02P9/36
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公开(公告)号:US2388527A
公开(公告)日:1945-11-06
申请号:US54478044
申请日:1944-07-13
Applicant: GEN ELECTRIC
Inventor: CREVER FREDERICK E
IPC: H02P9/00
CPC classification number: H02P9/00
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公开(公告)号:US2363857A
公开(公告)日:1944-11-28
申请号:US42491841
申请日:1941-12-30
Applicant: GEN ELECTRIC
Inventor: CREVER FREDERICK E , STRATTON JERRY L
IPC: H02P9/14
CPC classification number: H02P9/14
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公开(公告)号:US2461964A
公开(公告)日:1949-02-15
申请号:US66920446
申请日:1946-05-11
Applicant: GEN ELECTRIC
Inventor: CREVER FREDERICK E
IPC: H02P9/14
CPC classification number: H02P9/14
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公开(公告)号:US2414287A
公开(公告)日:1947-01-14
申请号:US46683742
申请日:1942-11-25
Applicant: GEN ELECTRIC
Inventor: CREVER FREDERICK E
IPC: H02K19/38
CPC classification number: H02K19/38
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公开(公告)号:US2376142A
公开(公告)日:1945-05-15
申请号:US48144443
申请日:1943-04-01
Applicant: GEN ELECTRIC
Inventor: HOFFMAN ROBERT J , CREVER FREDERICK E
IPC: F02B37/18
CPC classification number: F02B37/18 , Y02T10/144 , Y10S60/911
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公开(公告)号:US2320833A
公开(公告)日:1943-06-01
申请号:US38590241
申请日:1941-03-29
Applicant: GEN ELECTRIC
Inventor: SHOULTS DAVID R , CREVER FREDERICK E
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公开(公告)号:US2238810A
公开(公告)日:1941-04-15
申请号:US31599740
申请日:1940-01-27
Applicant: GEN ELECTRIC
Inventor: CREVER FREDERICK E
IPC: H02P7/34
CPC classification number: H02P7/347
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公开(公告)号:US2234747A
公开(公告)日:1941-03-11
申请号:US33378640
申请日:1940-05-07
Applicant: GEN ELECTRIC
Inventor: CREVER FREDERICK E , KILANDER JAMES R
IPC: H02P9/36
CPC classification number: H02P9/36
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