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公开(公告)号:US2440551A
公开(公告)日:1948-04-27
申请号:US50427343
申请日:1943-09-29
Applicant: GEN ELECTRIC
Inventor: MARTIN HAROLD M
IPC: H02K49/04
CPC classification number: H02K49/043
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公开(公告)号:US2448381A
公开(公告)日:1948-08-31
申请号:US56858344
申请日:1944-12-18
Applicant: GEN ELECTRIC
Inventor: MARTIN HAROLD M
IPC: H02K49/04
CPC classification number: H02K49/043
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公开(公告)号:US2407504A
公开(公告)日:1946-09-10
申请号:US56422044
申请日:1944-11-20
Applicant: GEN ELECTRIC
Inventor: MARTIN HAROLD M
IPC: H02K49/04
CPC classification number: H02K49/043
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公开(公告)号:US2386701A
公开(公告)日:1945-10-09
申请号:US53759144
申请日:1944-05-27
Applicant: GEN ELECTRIC
Inventor: MARTIN HAROLD M
IPC: H02K49/04
CPC classification number: H02K49/043
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公开(公告)号:US2335682A
公开(公告)日:1943-11-30
申请号:US42389141
申请日:1941-12-22
Applicant: GEN ELECTRIC
Inventor: MARTIN HAROLD M
IPC: H02J1/08
CPC classification number: H02J1/08 , Y10T307/258
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公开(公告)号:US2518159A
公开(公告)日:1950-08-08
申请号:US59314945
申请日:1945-05-11
Applicant: GEN ELECTRIC
Inventor: MARTIN HAROLD M
IPC: H02K7/08
CPC classification number: F16C19/55 , F16C19/54 , F16C2380/26 , H02K7/083 , Y10T74/12
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公开(公告)号:US2422973A
公开(公告)日:1947-06-24
申请号:US56391544
申请日:1944-11-17
Applicant: GEN ELECTRIC
Inventor: MARTIN HAROLD M
IPC: G01P13/00
CPC classification number: G01P13/00 , Y10S200/09
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公开(公告)号:US2391024A
公开(公告)日:1945-12-18
申请号:US53759244
申请日:1944-05-27
Applicant: GEN ELECTRIC
Inventor: MARTIN HAROLD M
IPC: G01L3/14
CPC classification number: G01L3/1471
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公开(公告)号:US1869207A
公开(公告)日:1932-07-26
申请号:US41720829
申请日:1929-12-28
Applicant: GEN ELECTRIC
Inventor: MARTIN HAROLD M
IPC: H01J13/48
CPC classification number: H01J13/48 , H01J2893/0087
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公开(公告)号:US2511674A
公开(公告)日:1950-06-13
申请号:US53002744
申请日:1944-04-07
Applicant: GEN ELECTRIC
Inventor: MARTIN HAROLD M
IPC: G01L3/14
CPC classification number: G01L3/1471
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