-
公开(公告)号:US2879429A
公开(公告)日:1959-03-24
申请号:US57225756
申请日:1956-03-19
Applicant: GEN ELECTRIC
Inventor: DE SANTIS VINCENT J , SLIVKA MARION J
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
-
公开(公告)号:US2841735A
公开(公告)日:1958-07-01
申请号:US49435655
申请日:1955-03-15
Applicant: PHILIPS CORP
Inventor: GEORGE RYBAKOFF
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
-
公开(公告)号:US2806166A
公开(公告)日:1957-09-10
申请号:US30731852
申请日:1952-08-30
Applicant: RCA CORP
Inventor: BENNETT WILFRED P , KAZANOWSKI HENRY F
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
-
公开(公告)号:US2721290A
公开(公告)日:1955-10-18
申请号:US20441551
申请日:1951-01-04
Applicant: HARTFORD NAT BANK & TRUST CO
Inventor: GERARDUS DORGELO EDUARD
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
-
公开(公告)号:US2720997A
公开(公告)日:1955-10-18
申请号:US28078652
申请日:1952-04-05
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: DAILEY HAMPTON J , WROUGHTON DONALD M
CPC classification number: H01J5/20 , H01J19/34 , H01J2893/0003 , H01J2893/0037 , Y10T403/479
-
公开(公告)号:US2705294A
公开(公告)日:1955-03-29
申请号:US27635152
申请日:1952-03-13
Applicant: RCA CORP
Inventor: SHRADER MERRALD B
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
-
公开(公告)号:US2617056A
公开(公告)日:1952-11-04
申请号:US7550849
申请日:1949-02-10
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: DAILEY HAMPTON J , WERNER LEO C
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
-
公开(公告)号:US2534548A
公开(公告)日:1950-12-19
申请号:US6834648
申请日:1948-12-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: FAY CLIFFORD E , HALE DOUGLAS A S
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
-
89.Mounting of electrodes in electron discharge devices and method of fabrication 失效
Title translation: 在电子放电装置中安装电极及其制造方法公开(公告)号:US2520016A
公开(公告)日:1950-08-22
申请号:US70343246
申请日:1946-10-15
Applicant: BELL TELEPHONE LABOR INC
Inventor: RONCI VICTOR L , WEST JOHN W
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
-
公开(公告)号:US2489873A
公开(公告)日:1949-11-29
申请号:US69849546
申请日:1946-09-21
Applicant: GEN ELECTRIC
Inventor: THORSON HARRY L
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
-
-
-
-
-
-
-
-
-