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公开(公告)号：DE3271069D1
公开(公告)日：1986-06-12
申请号：DE3271069
申请日：1982-12-14
Applicant: IBM
Inventor： CHENOWETH ROGER DON , MUELLER HERBERT ALLEN , SMITH DONALD JAY , ZELL MICHAEL NORMAN
IPC: G11B23/033 , G11B23/50 , G11B23/02
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