-
公开(公告)号：US2502919A
公开(公告)日：1950-04-04
申请号：US66925846
申请日：1946-05-13
Applicant: IBM
Inventor： SAMUEL BRAND , CUNNINGHAM JAMES M , BISHOP LEON C
CPC classification number: G06F1/1615
-
公开(公告)号：CA473296A
公开(公告)日：1951-05-01
申请号：CA473296D
Applicant: IBM
Inventor： CUNNINGHAM JAMES M , BISHOP LEON C , BRAND SAMUEL
-
Search Results
2
records
(took 0.041 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
