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公开(公告)号:US2374708A
公开(公告)日:1945-05-01
申请号:US45229442
申请日:1942-07-25
Applicant: GEN ELECTRIC
Inventor: SHOULTS DAVID R
IPC: F02B37/18
CPC classification number: F02B37/18 , Y02T10/144
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公开(公告)号:US2325381A
公开(公告)日:1943-07-27
申请号:US38509841
申请日:1941-03-25
Applicant: GEN ELECTRIC
Inventor: EDWARDS MARTIN A , SHOULTS DAVID R
IPC: B65H18/14 , B65H23/195 , B65H23/198
CPC classification number: B65H18/14 , B65H23/1955 , B65H23/198
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公开(公告)号:US2151570A
公开(公告)日:1939-03-21
申请号:US6603036
申请日:1936-02-27
Applicant: GEN ELECTRIC
Inventor: SHOULTS DAVID R , LORD HAROLD W
CPC classification number: B41F13/14 , B41F13/025 , Y10T83/148
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14.Method of and apparatus for pulling synchronous motors into step 失效
Title translation: 将同步电机拉入步骤的方法和装置公开(公告)号:US2151162A
公开(公告)日:1939-03-21
申请号:US4850335
申请日:1935-11-06
Applicant: GEN ELECTRIC
Inventor: SHOULTS DAVID R
IPC: H02P1/46
CPC classification number: H02P1/46 , Y10T307/735
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公开(公告)号:US2123055A
公开(公告)日:1938-07-05
申请号:US7818136
申请日:1936-05-06
Applicant: GEN ELECTRIC
Inventor: LAUDER ARTHUR H , SHOULTS DAVID R
IPC: H02P1/26
CPC classification number: H02P1/26
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公开(公告)号:US2393713A
公开(公告)日:1946-01-29
申请号:US44374842
申请日:1942-05-20
Applicant: GEN ELECTRIC
Inventor: SHOULTS DAVID R
IPC: F02B29/04 , F02B37/013 , F02B37/18
CPC classification number: F02B37/013 , F02B29/0431 , F02B37/18 , Y02T10/144 , Y02T10/146
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公开(公告)号:US2373713A
公开(公告)日:1945-04-17
申请号:US44374742
申请日:1942-05-20
Applicant: GEN ELECTRIC
Inventor: SHOULTS DAVID R
CPC classification number: F04D29/444 , F04D29/5826 , F05D2250/52
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公开(公告)号:US2365991A
公开(公告)日:1944-12-26
申请号:US43088142
申请日:1942-02-14
Applicant: GEN ELECTRIC
Inventor: SHOULTS DAVID R
IPC: F01D5/08
CPC classification number: F01D5/082 , Y02T50/671 , Y02T50/676
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公开(公告)号:US2310713A
公开(公告)日:1943-02-09
申请号:US37049040
申请日:1940-12-17
Applicant: GEN ELECTRIC
Inventor: SHOULTS DAVID R , MANSFIELD ALBERT P
CPC classification number: B65H23/1806 , D06B3/10 , D06B2700/27
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公开(公告)号:US2141939A
公开(公告)日:1938-12-27
申请号:US16678437
申请日:1937-10-01
Applicant: GEN ELECTRIC
Inventor: SHOULTS DAVID R
IPC: G08C19/48
CPC classification number: G08C19/48
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