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公开(公告)号:US2893289A
公开(公告)日:1959-07-07
申请号:US34118153
申请日:1953-03-09
Applicant: EDGERTON HAROLD E
Inventor: EDGERTON HAROLD E
IPC: G03B15/04
CPC classification number: G03B15/04
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公开(公告)号:US2794906A
公开(公告)日:1957-06-04
申请号:US43710654
申请日:1954-06-16
Applicant: EDGERTON HAROLD E
Inventor: EDGERTON HAROLD E
IPC: H01J61/32
CPC classification number: H01J61/322
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公开(公告)号:US2588368A
公开(公告)日:1952-03-11
申请号:US74547147
申请日:1947-05-02
Applicant: EDGERTON HAROLD E
Inventor: EDGERTON HAROLD E
IPC: G01J1/46
CPC classification number: G01J1/46
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公开(公告)号:US2478908A
公开(公告)日:1949-08-16
申请号:US64673146
申请日:1946-02-11
Applicant: EDGERTON HAROLD E
Inventor: EDGERTON HAROLD E
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5.
公开(公告)号:US2478902A
公开(公告)日:1949-08-16
申请号:US68840646
申请日:1946-08-05
Applicant: EDGERTON HAROLD E
Inventor: EDGERTON HAROLD E
IPC: H05B41/34
CPC classification number: H05B41/34
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公开(公告)号:US2919383A
公开(公告)日:1959-12-29
申请号:US66326857
申请日:1957-06-03
Applicant: EDGERTON HAROLD E
Inventor: EDGERTON HAROLD E
CPC classification number: H05B41/34 , H01J17/00 , H01J61/80 , H01J2893/0059
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公开(公告)号:US2919369A
公开(公告)日:1959-12-29
申请号:US58890656
申请日:1956-06-01
Applicant: EDGERTON HAROLD E
Inventor: EDGERTON HAROLD E
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公开(公告)号:US2478905A
公开(公告)日:1949-08-16
申请号:US52266244
申请日:1944-02-16
Applicant: EDGERTON HAROLD E
Inventor: EDGERTON HAROLD E
IPC: H05B41/32
CPC classification number: H05B41/32
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公开(公告)号:US2478904A
公开(公告)日:1949-08-16
申请号:US31172439
申请日:1939-12-30
Applicant: EDGERTON HAROLD E
Inventor: EDGERTON HAROLD E
IPC: H05B41/34
CPC classification number: H05B41/34
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公开(公告)号:US2781707A
公开(公告)日:1957-02-19
申请号:US30930752
申请日:1952-09-12
Applicant: EDGERTON HAROLD E
Inventor: EDGERTON HAROLD E
IPC: F21K5/08
CPC classification number: F21K5/02
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