-
公开(公告)号:US1875057A
公开(公告)日:1932-08-30
申请号:US5695325
申请日:1925-09-17
Applicant: RCA CORP
Inventor: SIEGMUND LOEWE
IPC: H01J21/20
CPC classification number: H01J21/20 , H01J2893/003
-
公开(公告)号:US1857608A
公开(公告)日:1932-05-10
申请号:US72883124
申请日:1924-07-29
Applicant: KARKER RICHTMYER FLOYD
Inventor: KARKER RICHTMYER FLOYD
IPC: H01J21/20
CPC classification number: H01J21/20 , H01J2893/003
-
公开(公告)号:US1638499A
公开(公告)日:1927-08-09
申请号:US7887626
申请日:1926-01-02
Applicant: ARISTOTE MAVROGENIS
Inventor: ARISTOTE MAVROGENIS
IPC: H01J21/20
CPC classification number: H01J21/20 , H01J2893/003
-
公开(公告)号:US1629171A
公开(公告)日:1927-05-17
申请号:US13581726
申请日:1926-09-16
Applicant: ARISTOTE MAVROGENIS
Inventor: ARISTOTE MAVROGENIS
CPC classification number: H01J21/00 , H01J21/20 , H01J2893/003
-
公开(公告)号:US2945144A
公开(公告)日:1960-07-12
申请号:US74810158
申请日:1958-07-11
Applicant: ZEISS JENA VEB CARL
Inventor: LOTHAR SCHMIDT , EBERHARD HAHN
CPC classification number: H01J43/04 , H01J21/20 , H01J2893/003
-
136.Storage tube with electron multiplying and selecting electrodes 失效
Title translation: 带电子倍增和选择电极的储存管公开(公告)号:US2645734A
公开(公告)日:1953-07-14
申请号:US11852749
申请日:1949-09-29
Applicant: RCA CORP
Inventor: RAJCHMAN JAN A
CPC classification number: H01J31/66 , H01J21/20 , H01J2893/003
-
公开(公告)号:US2534077A
公开(公告)日:1950-12-12
申请号:US73623347
申请日:1947-03-21
Applicant: RECONSTRUCTION FINANCE CORP
Inventor: STEVENS CHARLES R
IPC: H01J21/20
CPC classification number: H01J21/20 , H01J2893/003
-
公开(公告)号:US2468434A
公开(公告)日:1949-04-26
申请号:US75349547
申请日:1947-06-09
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A
IPC: H01J21/20
CPC classification number: H01J21/20 , H01J2893/003
-
公开(公告)号:US2385972A
公开(公告)日:1945-10-02
申请号:US46072242
申请日:1942-10-02
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A
IPC: H01J21/20
CPC classification number: H01J21/20 , H01J2893/003
-
公开(公告)号:US2374684A
公开(公告)日:1945-05-01
申请号:US45217842
申请日:1942-07-24
Applicant: SYLVANIA ELECTRIC PROD
Inventor: KISER NATHANIEL L
IPC: H01J21/20
CPC classification number: H01J21/20 , H01J2893/003
-
-
-
-
-
-
-
-
-