-
1.发明授权High power beam tube having improved beam collector and method of fabricating same 失效具有改进的光束收集器的大功率光束管及其制造方法
公开(公告)号：US3414757A
公开(公告)日：1968-12-03
申请号：US49380265
申请日：1965-10-07
Applicant: VARIAN ASSOCIATES
Inventor： LEVIN MARTIN E , DILL JOSEPH J
IPC: H01J19/36 , H01J23/027
CPC classification number: H01J23/027 , H01J19/36 , H01J2893/0027
Search Results
1
records
(took 0.013 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
