-
公开(公告)号:US1987845A
公开(公告)日:1935-01-15
申请号:US57045131
申请日:1931-10-22
Applicant: ANDRE CLAUDE
Inventor: ANDRE CLAUDE
IPC: H01J17/00
CPC classification number: H01J17/00 , H01J2893/0064
-
公开(公告)号:US1974762A
公开(公告)日:1934-09-25
申请号:US32015028
申请日:1928-11-17
Applicant: FLEXLUME CORP
Inventor: WILEY ROY R , BRANDT ALFRED L
IPC: H01J17/00
CPC classification number: H01J17/00 , H01J2893/0064
-
公开(公告)号:US1968839A
公开(公告)日:1934-08-07
申请号:US34002729
申请日:1929-02-14
Applicant: GEN ELECTRIC VAPOR LAMP CO
Inventor: CATHERINE DANZER , CONRAD RANDA GENERAL
IPC: H01J17/00
CPC classification number: H01J17/00 , H01J2893/0064
-
公开(公告)号:US1954421A
公开(公告)日:1934-04-10
申请号:US53593431
申请日:1931-05-08
Applicant: RADIO INVENTIONS INC
Inventor: MARVIN STUART F , KAYATT PHILIP J
IPC: H01J17/00
CPC classification number: H01J17/00 , H01J2893/0064
-
公开(公告)号:US1946498A
公开(公告)日:1934-02-13
申请号:US40741329
申请日:1929-11-15
Applicant: CLAUDE NEON LIGHTS INC
Inventor: NOBLE AUBREY E
IPC: H01J17/00
CPC classification number: H01J17/00 , H01J2893/0064
-
公开(公告)号:US1920649A
公开(公告)日:1933-08-01
申请号:US74959424
申请日:1924-11-13
Applicant: WESTINGHOUSE LAMP CO
Inventor: ANTON LEDERER ERNEST
IPC: H01J17/00
CPC classification number: H01J17/00 , H01J2893/0064
-
公开(公告)号:US1898615A
公开(公告)日:1933-02-21
申请号:US29928828
申请日:1928-08-13
Applicant: ELECTRON LIGHTS INC
Inventor: BYRNES JAMES H
IPC: H01J17/00
CPC classification number: H01J17/00 , H01J2893/0064
-
公开(公告)号:US1873558A
公开(公告)日:1932-08-23
申请号:US49936530
申请日:1930-12-01
Applicant: GEN TALKING PICTURES CORP
Inventor: DE FOREST LEE
IPC: H01J17/00
CPC classification number: H01J17/00 , H01J2893/0064
-
公开(公告)号:US1814270A
公开(公告)日:1931-07-14
申请号:US24729328
申请日:1928-01-17
Applicant: ATWATER KENT MFG CO
Inventor: CHARLES TRAVIS
IPC: H01J17/00
CPC classification number: H01J17/00 , H01J2893/0064
-
公开(公告)号:US1800926A
公开(公告)日:1931-04-14
申请号:US35363529
申请日:1929-04-08
Applicant: BAIRD TELEVISION LTD
Inventor: LOGIE BAIRD JOHN
IPC: H01J17/00
CPC classification number: H01J17/00 , H01J2893/0064
-
-
-
-
-
-
-
-
-