-
1.发明授权Grid electrode having a barrier layer of metal carbide and a surface coating of metal boride thereon 失效栅格电极具有金属碳化物的阻挡层和金属硼化物的表面涂层
公开(公告)号：US3389285A
公开(公告)日：1968-06-18
申请号：US48275765
申请日：1965-08-26
Applicant: INT STANDARD ELECTRIC CORP
Inventor： BERNARD THOMSON
CPC classification number: H01J19/00 , H01J19/30 , H01J2893/0019 , H01J2893/002 , H01J2893/0023
-
公开(公告)号：US2867947A
公开(公告)日：1959-01-13
申请号：US56130956
申请日：1956-01-25
Applicant: INT STANDARD ELECTRIC CORP
Inventor： BERNARD THOMSON , WILLIAM SWIFT ERIC
IPC: H01J5/26
CPC classification number: H01J5/26 , H01J2893/0043 , Y10T403/217 , Y10T403/77
-
公开(公告)号：US2613179A
公开(公告)日：1952-10-07
申请号：US75573847
申请日：1947-06-19
Applicant: INT STANDARD ELECTRIC CORP
Inventor： HENRY WOLFSON , BERNARD THOMSON
IPC: C25D3/46
CPC classification number: C25D3/46 , Y10S29/012
-
-
Search Results
3
records
(took 0.01 seconds)
