-
公开(公告)号：US3401346A
公开(公告)日：1968-09-10
申请号：US51702465
申请日：1965-12-28
Applicant: IBM
Inventor： BROWN PAUL J , MCDONALD JR EARL G
CPC classification number: G11B20/1419 , H04L25/4904
Search Results
1
records
(took 0.037 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
