-
公开(公告)号：US3506972A
公开(公告)日：1970-04-14
申请号：US3506972D
申请日：1965-05-05
Applicant: IBM
Inventor： SHEVEL WILBERT L JR , GUTWIN OTTO A , GREBE KURT R
CPC classification number: G11C11/06085 , C04B35/265 , Y10T29/49069
-
2.发明授权Magnetic systems with memory elements consisting of tubular magnetic members arranged in aperture form 失效带有记忆元素的磁性系统，包括安装在管理形式中的管状磁性元件
公开(公告)号：US3427602A
公开(公告)日：1969-02-11
申请号：US3427602D
申请日：1964-10-26
Applicant: IBM
Inventor： SHEVEL WILBERT L JR
IPC: G11C11/06 , G11C11/061 , G11B5/00
CPC classification number: G11C11/061 , G11C11/06085
-
Search Results
2
records
(took 0.009 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
