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公开(公告)号:US2348553A
公开(公告)日:1944-05-09
申请号:US44015942
申请日:1942-04-23
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
CPC classification number: H02M5/005 , B23K11/248
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公开(公告)号:US2337905A
公开(公告)日:1943-12-28
申请号:US40361241
申请日:1941-07-23
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
IPC: H03K17/288
CPC classification number: H03K17/288
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公开(公告)号:US2312117A
公开(公告)日:1943-02-23
申请号:US44015842
申请日:1942-04-23
Applicant: GEN ELECTRIC
Inventor: MOYER ELMO E , LIVINGSTON ORRIN W , LEIGH HENRY H
IPC: H02P7/292
CPC classification number: H02P7/293
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公开(公告)号:US2312116A
公开(公告)日:1943-02-23
申请号:US42065441
申请日:1941-11-27
Applicant: GEN ELECTRIC
Inventor: MOYER ELMO E , LIVINGSTON ORRIN W
IPC: H02P1/18
CPC classification number: H02P1/18
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公开(公告)号:US2267398A
公开(公告)日:1941-12-23
申请号:US34396640
申请日:1940-07-05
Applicant: GEN ELECTRIC
Inventor: EDWARDS MARTIN A , LIVINGSTON ORRIN W
IPC: H02M7/15
CPC classification number: H02M7/151
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公开(公告)号:US2250961A
公开(公告)日:1941-07-29
申请号:US30186239
申请日:1939-10-28
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
IPC: B23K11/24
CPC classification number: B23K11/248
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公开(公告)号:US2053156A
公开(公告)日:1936-09-01
申请号:US70472133
申请日:1933-12-30
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
IPC: G08C19/34
CPC classification number: G08C19/34
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公开(公告)号:US1961057A
公开(公告)日:1934-05-29
申请号:US58139631
申请日:1931-12-16
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
IPC: H02M7/51
CPC classification number: H02M7/51
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公开(公告)号:US1904485A
公开(公告)日:1933-04-18
申请号:US56235931
申请日:1931-09-11
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
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40.Automatic voltage control circuit employing electronic tap charger 失效
Title translation: 自动电压控制电路采用电子抽头充电器公开(公告)号:US3319153A
公开(公告)日:1967-05-09
申请号:US35199064
申请日:1964-03-16
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
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