-
公开(公告)号：DE1248307B
公开(公告)日：1967-08-24
申请号：DEJ0026367
申请日：1964-08-11
Applicant: IBM
Inventor： HOLTZBERG FREDERIC , METHFESSEL SIEGFRIED IMENUEL
Search Results
1
records
(took 0.017 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
