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公开(公告)号:US3263121A
公开(公告)日:1966-07-26
申请号:US30621663
申请日:1963-09-03
Applicant: CONTINENTAL CAN CO
Inventor: WHITE JEROME V
CPC classification number: H01J13/00 , H01J13/34 , H01J2893/0095
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公开(公告)号:US2740911A
公开(公告)日:1956-04-03
申请号:US32304152
申请日:1952-11-28
Applicant: MACHLETT LAB INC
Inventor: DOOLITTLE HOWARD D
CPC classification number: H01J13/00 , H01J13/12 , H01J2893/0095
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公开(公告)号:US2673303A
公开(公告)日:1954-03-23
申请号:US13994250
申请日:1950-01-21
Applicant: DE LANY BEATRICE PEARSON , COPELAND PAUL L
Inventor: DE LANY BEATRICE PEARSON , COPELAND PAUL L
CPC classification number: H01J13/00 , H01J61/58 , H01J2893/0095
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公开(公告)号:US1630233A
公开(公告)日:1927-05-24
申请号:US66628423
申请日:1923-10-03
Applicant: COOPER HEWITT ELECTRIC CO
Inventor: BUTTOLPH LEROY J
CPC classification number: G02B21/06 , H01J13/00 , H01J2893/0095
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公开(公告)号:US1091244A
公开(公告)日:1914-03-24
申请号:US1907355845
申请日:1907-02-05
Applicant: COOPER HEWITT ELECTRIC CO
Inventor: RECKLINGHAUSEN MAX VON
CPC classification number: H01J13/00
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公开(公告)号:US1006805A
公开(公告)日:1911-10-24
申请号:US1911603897
申请日:1911-01-21
Applicant: GEN ELECTRIC
Inventor: THOMSON ELIHU
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公开(公告)号:US803836A
公开(公告)日:1905-11-07
申请号:US1904207641
申请日:1904-05-12
Applicant: GEN ELECTRIC
Inventor: LUNT ALEXANDER D
CPC classification number: H01J13/00
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公开(公告)号:US792014A
公开(公告)日:1905-06-13
申请号:US1904223617
申请日:1904-09-07
Applicant: MARCONI WIRELESS TELEGRAPH CO AMERICA
Inventor: FLEMING JOHN AMBROSE
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公开(公告)号:US765465A
公开(公告)日:1904-07-19
申请号:US1903168981
申请日:1903-08-10
Applicant: COOPER HEWITT ELECTRIC CO
Inventor: FLICHTNER STANWOOD E
CPC classification number: H01J13/00
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