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公开(公告)号:US1831986A
公开(公告)日:1931-11-17
申请号:US16356027
申请日:1927-01-25
Applicant: GEN ELECTRIC VAPOR LAMP CO
Inventor: WINNINGHOFF WILFORD J
CPC classification number: H01J13/08 , H01J61/54 , H01J2893/0076
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公开(公告)号:US2153005A
公开(公告)日:1939-04-04
申请号:US2667435
申请日:1935-06-14
Applicant: GEN ELECTRIC
Inventor: ROBERT ROMPE
CPC classification number: H01J13/08 , H01J61/16 , H01J2893/0076
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公开(公告)号:US1831985A
公开(公告)日:1931-11-17
申请号:US4493425
申请日:1925-07-20
Applicant: GEN ELECTRIC VAPOR LAMP CO
Inventor: WINNINGHOFF WILFORD J
CPC classification number: H01J13/08 , H01J61/54 , H01J2893/0076
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公开(公告)号:US3422301A
公开(公告)日:1969-01-14
申请号:US3422301D
申请日:1966-06-24
Applicant: PERKIN ELMER CORP
Inventor: SEBENS CARL R , VOLLMER JOHN W
CPC classification number: H01J13/08 , H01J17/066 , H01J2893/0066 , H01J2893/0076
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5.
公开(公告)号:US3290553A
公开(公告)日:1966-12-06
申请号:US52979066
申请日:1966-02-24
Applicant: GEN ELECTRIC
Inventor: LAFFERTY JAMES M
CPC classification number: H01J17/40 , H01J13/08 , H01J13/28 , H01J13/50 , H01J21/00 , H01J2893/0076 , H01J2893/0086
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