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31.Protection of metal vapor lamp bulbs and the like for alkali metal attack 失效
Title translation: 保护金属蒸气灯泡等进行碱金属攻击公开(公告)号:US2238777A
公开(公告)日:1941-04-15
申请号:US74114434
申请日:1934-08-23
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS , GOODWIN RAYMOND W
IPC: H01J9/20
CPC classification number: H01J9/20
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公开(公告)号:US2130304A
公开(公告)日:1938-09-13
申请号:US10255436
申请日:1936-09-25
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS
IPC: H01J61/82
CPC classification number: H01J61/822
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公开(公告)号:US3098945A
公开(公告)日:1963-07-23
申请号:US11564261
申请日:1961-06-08
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS
IPC: H01J61/33
CPC classification number: H01J61/33
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公开(公告)号:US3096464A
公开(公告)日:1963-07-02
申请号:US10550261
申请日:1961-04-25
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:US2961565A
公开(公告)日:1960-11-22
申请号:US57698556
申请日:1956-04-09
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS
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公开(公告)号:US2904715A
公开(公告)日:1959-09-15
申请号:US46546554
申请日:1954-10-29
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS
IPC: H01J17/38
CPC classification number: H01J17/38 , H01J2893/0065
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37.
公开(公告)号:US2716739A
公开(公告)日:1955-08-30
申请号:US38027953
申请日:1953-09-15
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS
IPC: H01R33/08
CPC classification number: H01R33/0845
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公开(公告)号:US2512280A
公开(公告)日:1950-06-20
申请号:US73359547
申请日:1947-03-10
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS
IPC: H01J61/54
CPC classification number: H01J61/547 , Y10S315/01
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公开(公告)号:US2445679A
公开(公告)日:1948-07-20
申请号:US55179344
申请日:1944-08-30
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS
CPC classification number: H01J61/70 , H01J17/44 , H01J61/52 , H01J2893/0068
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公开(公告)号:US2392095A
公开(公告)日:1946-01-01
申请号:US50657743
申请日:1943-10-16
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS
IPC: G02B5/20
CPC classification number: G02B5/206
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