-
公开(公告)号:US2285126A
公开(公告)日:1942-06-02
申请号:US28702039
申请日:1939-07-28
Applicant: RCA CORP
Inventor: RAJCHMAN JAN A , SNYDER JR RICHARD L
CPC classification number: H01J43/12 , H01J19/28 , H01J2893/0013
-
公开(公告)号:US2279831A
公开(公告)日:1942-04-14
申请号:US39112441
申请日:1941-04-30
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: JOSEPH LEMPERT , STEWART NELSON H
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013 , Y10S285/911 , Y10T403/213 , Y10T403/35
-
公开(公告)号:US2269852A
公开(公告)日:1942-01-13
申请号:US27663739
申请日:1939-05-31
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: HUMMEL ROBERT T
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
-
公开(公告)号:US2269845A
公开(公告)日:1942-01-13
申请号:US32168440
申请日:1940-03-01
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: DAILEY HAMPTON J
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
-
公开(公告)号:US2263164A
公开(公告)日:1941-11-18
申请号:US38041741
申请日:1941-02-25
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: DAILEY HAMPTON J
CPC classification number: H01J19/28 , H01J19/30 , H01J2893/0013 , H01J2893/002 , Y10T428/2933 , Y10T428/2958
-
公开(公告)号:US2202607A
公开(公告)日:1940-05-28
申请号:US15661137
申请日:1937-07-31
Applicant: ALLEGEMEINE ELEK CITATZ GES
Inventor: EBERHARD STEUDEL
CPC classification number: H01J29/82 , H01J19/28 , H01J2893/0011
-
公开(公告)号:US2201216A
公开(公告)日:1940-05-21
申请号:US12221637
申请日:1937-01-25
Applicant: LORENZ C AG
Inventor: OTTO BAIER , CURT JUNG-ZAEPER
CPC classification number: H01J25/52 , H01J19/28 , H01J2893/0013
-
公开(公告)号:US2112958A
公开(公告)日:1938-04-05
申请号:US4880935
申请日:1935-11-08
Applicant: CSF
Inventor: HENRI GUTTON , ROBERT WARNECKE
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
-
公开(公告)号:US2018362A
公开(公告)日:1935-10-22
申请号:US63228532
申请日:1932-09-09
Applicant: RCA CORP
Inventor: HEROLD EDWARD W
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
-
公开(公告)号:US1986809A
公开(公告)日:1935-01-08
申请号:US55946031
申请日:1931-08-26
Applicant: RADIO RES LAB INC
Inventor: HAFFCKE PHILIP M
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0011
-
-
-
-
-
-
-
-
-