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11.Fluorescent gaseous discharge lamp system and thermal starting switch 失效
Title translation: 荧光气体放电灯系统和热启动开关公开(公告)号:US2423031A
公开(公告)日:1947-06-24
申请号:US44573442
申请日:1942-06-04
Applicant: CALLITE TUNGSTEN CORP
Inventor: JACOB KURTZ , JAMES WALDIE , JOSEPH SPINA
IPC: H05B41/06
CPC classification number: H05B41/06 , Y10S315/05
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公开(公告)号:US2319331A
公开(公告)日:1943-05-18
申请号:US44082942
申请日:1942-04-28
Applicant: CALLITE TUNGSTEN CORP
Inventor: JACOB KURTZ
CPC classification number: C09K3/1436 , B24D3/10 , B24D3/348 , B24D18/00 , Y10S428/932
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公开(公告)号:US2244070A
公开(公告)日:1941-06-03
申请号:US37108640
申请日:1940-12-21
Applicant: CALLITE TUNGSTEN CORP
Inventor: JACOB KURTZ
IPC: H01J17/04 , H01J61/04 , H01J61/067
CPC classification number: H01J17/04 , H01J61/04 , H01J61/067
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