-
公开(公告)号:US3307062A
公开(公告)日:1967-02-28
申请号:US26114963
申请日:1963-02-26
Applicant: RAYTHEON CO
Inventor: STUTSMAN PAUL W
CPC classification number: H01J17/20 , H01J17/44 , H01J2893/0068
-
72.Method of manufacturing frame grids for use in electron valves 失效
Title translation: 制造用于电子阀门的框架网格的方法公开(公告)号:US3246387A
公开(公告)日:1966-04-19
申请号:US24998863
申请日:1963-01-08
Applicant: PHILIPS CORP
CPC classification number: H01J19/00 , C23C18/36 , H01J17/44 , H01J19/30 , H01J2893/0019 , H01J2893/0022 , H01J2893/0024 , H01J2893/0068
-
公开(公告)号:US3114860A
公开(公告)日:1963-12-17
申请号:US10415161
申请日:1961-04-19
Applicant: RAYTHEON CO
Inventor: STUTSMAN PAUL W
IPC: H01J17/44
CPC classification number: H01J17/44 , H01J2893/0068
-
公开(公告)号:US3060340A
公开(公告)日:1962-10-23
申请号:US4313160
申请日:1960-07-15
Applicant: PHILIPS CORP
Inventor: MARI FROUWS SIMON
CPC classification number: H01J17/04 , H01J17/44 , H01J2893/0068
-
公开(公告)号:US3030167A
公开(公告)日:1962-04-17
申请号:US71825358
申请日:1958-02-28
Applicant: PHILIPS CORP
Inventor: OTTO REIFENSCHWEILER , MARIA SCHENKELAARS MARTINUS HE
IPC: H01J17/44
CPC classification number: H01J17/44 , H01J2893/0068
-
公开(公告)号:US2997640A
公开(公告)日:1961-08-22
申请号:US81262059
申请日:1959-05-12
Applicant: TUNG SOL ELECTRIC INC
Inventor: SKELLETT ALBERT M
IPC: H01J17/44
CPC classification number: H01J17/44 , H01J2893/0068
-
公开(公告)号:US2907922A
公开(公告)日:1959-10-06
申请号:US55434555
申请日:1955-12-20
Applicant: PHILIPS CORP
Inventor: OFFLEY CROWTHER GERALD
IPC: H01J17/44
CPC classification number: H01J17/44 , H01J2893/0068
-
公开(公告)号:US2837641A
公开(公告)日:1958-06-03
申请号:US38368053
申请日:1953-10-01
Applicant: IBM
Inventor: JOHN GEISLER HELMUT
CPC classification number: G06F7/4985 , G06F5/015 , H01J17/44 , H01J2893/0068 , H03K17/52 , H03K17/54
-
公开(公告)号:US2719933A
公开(公告)日:1955-10-04
申请号:US29061952
申请日:1952-05-29
Applicant: INT STANDARD ELECTRIC CORP
Inventor: KLEPP GEORGE F
IPC: H01J17/44
CPC classification number: H01J17/44 , H01J2893/0068
-
-
-
-
-
-
-
-
-