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公开(公告)号:US2363070A
公开(公告)日:1944-11-21
申请号:US40505941
申请日:1941-08-01
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS
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公开(公告)号:US2351270A
公开(公告)日:1944-06-13
申请号:US40506041
申请日:1941-08-01
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS
IPC: H05B41/22
CPC classification number: H05B41/22 , Y10S315/02
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公开(公告)号:US2178428A
公开(公告)日:1939-10-31
申请号:US13072337
申请日:1937-03-13
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS
IPC: F21K5/08
CPC classification number: F21K5/02
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公开(公告)号:US2121638A
公开(公告)日:1938-06-21
申请号:US16982937
申请日:1937-10-19
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS
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公开(公告)号:US2774918A
公开(公告)日:1956-12-18
申请号:US25010651
申请日:1951-10-06
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS
IPC: H01J61/067 , H01J61/54
CPC classification number: H01J61/0672 , H01J61/547
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公开(公告)号:US2689315A
公开(公告)日:1954-09-14
申请号:US12915749
申请日:1949-11-23
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS
IPC: H05B41/232
CPC classification number: H05B41/2325
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公开(公告)号:US2683836A
公开(公告)日:1954-07-13
申请号:US3406748
申请日:1948-06-19
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS
CPC classification number: H01J5/58 , H01J61/547
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公开(公告)号:US2504549A
公开(公告)日:1950-04-18
申请号:US73148847
申请日:1947-02-28
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS , KEIFFER RAYMOND L
IPC: H05B41/232
CPC classification number: H05B41/2325 , Y10S315/02
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49.
公开(公告)号:US2504548A
公开(公告)日:1950-04-18
申请号:US63138145
申请日:1945-11-28
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS
IPC: H05B41/232
CPC classification number: H05B41/2325 , Y10S315/02
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公开(公告)号:US2482421A
公开(公告)日:1949-09-20
申请号:US50707343
申请日:1943-10-21
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS
IPC: H01J61/32
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