-
公开(公告)号：US3141152A
公开(公告)日：1964-07-14
申请号：US86081059
申请日：1959-12-21
Applicant: IBM
Inventor： GREENE JACK E , INGRAM JR JOE J
CPC classification number: G06F3/0683
Search Results
1
records
(took 0.008 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
