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公开(公告)号:US2294672A
公开(公告)日:1942-09-01
申请号:US43290242
申请日:1942-02-28
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
IPC: B23K11/26
CPC classification number: B23K11/26
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公开(公告)号:US2292137A
公开(公告)日:1942-08-04
申请号:US39880841
申请日:1941-06-19
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
IPC: B23K11/24
CPC classification number: B23K11/248 , Y10T307/865
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公开(公告)号:US2276851A
公开(公告)日:1942-03-17
申请号:US39201841
申请日:1941-05-05
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
IPC: B23K11/26
CPC classification number: B23K11/26
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公开(公告)号:US2195119A
公开(公告)日:1940-03-26
申请号:US23259838
申请日:1938-09-30
Applicant: GEN ELECTRIC
Inventor: MOYER ELMO E , LIVINGSTON ORRIN W
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公开(公告)号:US2160688A
公开(公告)日:1939-05-30
申请号:US18229037
申请日:1937-12-29
Applicant: GEN ELECTRIC
Inventor: TEARE WILLIAM H , LIVINGSTON ORRIN W
IPC: B23K11/24
CPC classification number: B23K11/248
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公开(公告)号:US2044618A
公开(公告)日:1936-06-16
申请号:US70450333
申请日:1933-12-29
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
IPC: H01J17/56
CPC classification number: H01J17/56 , Y10T307/735
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公开(公告)号:US2019352A
公开(公告)日:1935-10-29
申请号:US71809434
申请日:1934-03-29
Applicant: GEN ELECTRIC
Inventor: LIVINGSTON ORRIN W
IPC: G05F1/34
CPC classification number: G05F1/34
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