-
公开(公告)号：US3182876A
公开(公告)日：1965-05-11
申请号：US33240063
申请日：1963-12-23
Applicant: IBM
Inventor： JOHN SEDOR , STRUP JR CHARLES F
CPC classification number: B41L1/12 , B41L1/00 , Y10T225/357
Search Results
1
records
(took 0.012 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
