-
公开(公告)号:US2466967A
公开(公告)日:1949-04-12
申请号:US58716245
申请日:1945-04-07
Applicant: HARTFORD NAT BANK & TRUST CO
Inventor: OTTO PRESSEL , MARINUS DIEPSTRATEN GERARDUS A
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
-
公开(公告)号:US2411522A
公开(公告)日:1946-11-26
申请号:US56846044
申请日:1944-12-16
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: GEORGES CHEVIGNY PAUL
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0011
-
公开(公告)号:US2360707A
公开(公告)日:1944-10-17
申请号:US43091842
申请日:1942-02-14
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: MOUROMTSEFF ILIA E , DINNICK GEORGE M
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0011
-
公开(公告)号:US2353775A
公开(公告)日:1944-07-18
申请号:US47615843
申请日:1943-02-17
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: WATROUS JR WARD W
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0011
-
公开(公告)号:US2237184A
公开(公告)日:1941-04-01
申请号:US20178838
申请日:1938-04-13
Applicant: GEN ELECTRIC
Inventor: EUGENE LEMMERS
CPC classification number: B23K35/3033 , H01J19/28 , H01J2893/0011
-
公开(公告)号:US2197041A
公开(公告)日:1940-04-16
申请号:US18864838
申请日:1938-02-04
Applicant: BELL TELEPHONE LABOR INC
Inventor: FRANK GRAY
CPC classification number: H01J19/28 , H01J21/14 , H01J2893/0013 , H01J2893/0029
-
公开(公告)号:US2157595A
公开(公告)日:1939-05-09
申请号:US12773237
申请日:1937-02-25
Applicant: CUDNEY JOHN F
Inventor: CUDNEY JOHN F
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
-
公开(公告)号:US2064346A
公开(公告)日:1936-12-15
申请号:US73203534
申请日:1934-06-23
Applicant: TELEFUNKEN GMBH
Inventor: GUNTHER JOBST , FRANZ SAMMER
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
-
公开(公告)号:US2063360A
公开(公告)日:1936-12-08
申请号:US67130633
申请日:1933-05-16
Applicant: HYGRADE SYLVANIA CORP
Inventor: ALLEN VICTOR O
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0011
-
公开(公告)号:US2042929A
公开(公告)日:1936-06-02
申请号:US5644735
申请日:1935-12-28
Applicant: WESTINGHOUSE LAMP CO
Inventor: DINNICK GEORGE M
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
-
-
-
-
-
-
-
-
-