-
公开(公告)号：US3212620A
公开(公告)日：1965-10-19
申请号：US20951462
申请日：1962-07-13
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： ADAMS ROLAND R , HOFFMANN THOMAS A
IPC: H01J9/46
CPC classification number: H01J9/46 , H01J2893/0096
Search Results
1
records
(took 0.013 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
