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公开(公告)号：FI770415A
公开(公告)日：1977-08-10
申请号：FI770415
申请日：1977-02-08
Applicant: IBM
Inventor： HELLER LAWRENCE GRIFFTH , SPAMPINATO DOMINIC PATRICK
IPC: G11C11/41 , G11C7/06 , G11C11/404 , G11C11/409 , G11C11/4091 , H03F3/45 , H03K3/356 , H03F
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