-
公开(公告)号：US3233114A
公开(公告)日：1966-02-01
申请号：US9729561
申请日：1961-03-21
Applicant: IBM
Inventor： DEREK ELDRIDGE , KENNETH AYLING JOHN , ANTONY PROUDMAN
IPC: H03K19/084 , H03K19/16
CPC classification number: H03K19/16 , H03K19/084
Search Results
1
records
(took 0.017 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
