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公开(公告)号:US2294671A
公开(公告)日:1942-09-01
申请号:US42352341
申请日:1941-12-18
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
IPC: B23K11/26
CPC classification number: B23K11/26
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公开(公告)号:US2082602A
公开(公告)日:1937-06-01
申请号:US35835429
申请日:1929-04-26
Applicant: GEN ELECTRIC
Inventor: STEINER HARRY C , LIVINGSTON ORRIN W
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公开(公告)号:US1939455A
公开(公告)日:1933-12-12
申请号:US49725930
申请日:1930-11-21
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
IPC: H02M7/15
CPC classification number: H02M7/15
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公开(公告)号:US3051880A
公开(公告)日:1962-08-28
申请号:US1716060
申请日:1960-03-23
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
IPC: G05B19/35
CPC classification number: G05B19/351 , G05B2219/36576
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公开(公告)号:US2946993A
公开(公告)日:1960-07-26
申请号:US61132956
申请日:1956-09-21
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
IPC: B23Q35/126 , G05B19/41
CPC classification number: B23Q35/126 , G05B19/41
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公开(公告)号:US2448378A
公开(公告)日:1948-08-31
申请号:US65787746
申请日:1946-03-28
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W , MOYER ELMO E
IPC: H01G2/00
CPC classification number: H01G2/00
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公开(公告)号:US2404643A
公开(公告)日:1946-07-23
申请号:US47992143
申请日:1943-03-20
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
IPC: H02J3/18
CPC classification number: H02J3/1821 , Y02E40/30
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公开(公告)号:US2385214A
公开(公告)日:1945-09-18
申请号:US50283443
申请日:1943-09-17
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
IPC: B23K11/24
CPC classification number: B23K11/248
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公开(公告)号:US2373544A
公开(公告)日:1945-04-10
申请号:US47587843
申请日:1943-02-15
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
IPC: G05F1/34
CPC classification number: G05F1/34
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公开(公告)号:US2372964A
公开(公告)日:1945-04-03
申请号:US39880741
申请日:1941-06-19
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
IPC: H02M1/04
CPC classification number: H02M1/045
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