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公开(公告)号:US2393459A
公开(公告)日:1946-01-22
申请号:US46072442
申请日:1942-10-02
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
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公开(公告)号:US2387238A
公开(公告)日:1945-10-23
申请号:US50108643
申请日:1943-09-03
Applicant: TUNGSOL LAMP WORKS INC
Inventor: MAX BAREISS
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
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公开(公告)号:US2366459A
公开(公告)日:1945-01-02
申请号:US50768143
申请日:1943-10-26
Applicant: ROSA ANTHONY G
Inventor: ROSA ANTHONY G
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0011 , Y10S29/023 , Y10T29/49945 , Y10T403/4688
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公开(公告)号:US2268670A
公开(公告)日:1942-01-06
申请号:US30722139
申请日:1939-12-02
Applicant: BELL TELEPHONE LABOR INC
Inventor: RONCI VICTOR L
CPC classification number: H01J19/38 , H01J5/24 , H01J19/28 , H01J21/02 , H01J21/065 , H01J21/20 , H01J2893/0013 , H01J2893/0015 , H01J2893/003 , H01J2893/0039 , Y10S65/04
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公开(公告)号:US2180988A
公开(公告)日:1939-11-21
申请号:US14848837
申请日:1937-06-16
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS , CARPENTER GEORGE M
CPC classification number: H01J9/04 , H01J9/047 , H01J19/28 , H01J2893/0011
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公开(公告)号:US2117001A
公开(公告)日:1938-05-10
申请号:US5831736
申请日:1936-01-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: HALE DOUGLAS A S , RONCI VICTOR L
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0011
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公开(公告)号:US2053126A
公开(公告)日:1936-09-01
申请号:US56385031
申请日:1931-09-19
Applicant: GEN ELECTRIC
Inventor: BENTLEY JETSON O
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
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公开(公告)号:US2042951A
公开(公告)日:1936-06-02
申请号:US44199730
申请日:1930-04-05
Applicant: WESTINGHOUSE LAMP CO
Inventor: WESLEY MARDEN JOHN
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
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公开(公告)号:US1628987A
公开(公告)日:1927-05-17
申请号:US41258720
申请日:1920-09-24
Applicant: WESTERN ELECTRIC CO
Inventor: KING ROBERT W
CPC classification number: H01J7/186 , H01J19/28 , H01J2893/0013
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公开(公告)号:US1287822A
公开(公告)日:1918-12-17
申请号:US19168217
申请日:1917-09-17
Applicant: AYOTTE JOSEPH RENE
Inventor: AYOTTE JOSEPH RENE
CPC classification number: H01J19/28
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