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公开(公告)号：US3145372A
公开(公告)日：1964-08-18
申请号：US21965662
申请日：1962-08-27
Applicant: IBM
Inventor： SUITS JAMES C , YELON ARTHUR M
CPC classification number: H03K17/84 , G11B5/62 , G11C8/005 , G11C19/0808 , G11C19/0858 , G11C21/026 , H01F10/08 , H03H9/30
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