-
公开(公告)号：US3248256A
公开(公告)日：1966-04-26
申请号：US21266462
申请日：1962-07-26
Applicant: IBM
Inventor： YOSHIRO BUDO , CASWELL HOLLIS L , PRIEST JOSEPH R
IPC: C23C14/00
CPC classification number: C23C14/0021 , Y10S438/944
Search Results
1
records
(took 0.009 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
