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公开(公告)号:US2748324A
公开(公告)日:1956-05-29
申请号:US25324151
申请日:1951-10-26
Applicant: GEN ELECTRIC
Inventor: LORD HAROLD W
IPC: H01J29/76
CPC classification number: H01J29/76
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公开(公告)号:US2595756A
公开(公告)日:1952-05-06
申请号:US17853450
申请日:1950-08-09
Applicant: GEN ELECTRIC
Inventor: BONDLEY RALPH J , LORD HAROLD W
CPC classification number: B23K13/00
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公开(公告)号:US2541824A
公开(公告)日:1951-02-13
申请号:US13589749
申请日:1949-12-30
Applicant: GEN ELECTRIC
Inventor: LORD HAROLD W
IPC: G06G7/186
CPC classification number: G06G7/186
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公开(公告)号:US2525454A
公开(公告)日:1950-10-10
申请号:US3485348
申请日:1948-06-24
Applicant: GEN ELECTRIC
Inventor: LORD HAROLD W
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公开(公告)号:US2509005A
公开(公告)日:1950-05-23
申请号:US12177849
申请日:1949-10-17
Applicant: GEN ELECTRIC
Inventor: LORD HAROLD W
IPC: H05B41/32
CPC classification number: H05B41/32
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公开(公告)号:US2478633A
公开(公告)日:1949-08-09
申请号:US65556046
申请日:1946-03-19
Applicant: GEN ELECTRIC
Inventor: LORD HAROLD W
IPC: H01F41/12
CPC classification number: H01F41/127
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公开(公告)号:US2433282A
公开(公告)日:1947-12-23
申请号:US59056445
申请日:1945-04-27
Applicant: GEN ELECTRIC
Inventor: LORD HAROLD W
IPC: H03K3/78
CPC classification number: H03K3/78
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公开(公告)号:US2424104A
公开(公告)日:1947-07-15
申请号:US46660342
申请日:1942-11-23
Applicant: GEN ELECTRIC
Inventor: LORD HAROLD W
CPC classification number: H01J13/34 , H01J13/48 , H01J2893/0087
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公开(公告)号:US2340131A
公开(公告)日:1944-01-25
申请号:US65905333
申请日:1933-03-01
Applicant: GEN ELECTRIC
Inventor: LORD HAROLD W
IPC: B23K11/24
CPC classification number: B23K11/248
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公开(公告)号:US2290693A
公开(公告)日:1942-07-21
申请号:US30475539
申请日:1939-11-16
Applicant: GEN ELECTRIC
Inventor: LORD HAROLD W , EDWARDS MARTIN A
IPC: H05B41/06
CPC classification number: H05B41/06
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