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发明名称
摘要
申请公布号
DE2602446(C3)
申请公布日期
1981.02.19
申请号
DE19762602446
申请日期
1976.01.23
申请人
INTERNATIONAL BUSINESS MACHINES CORP., ARMONK, N.Y. (V.ST.A.)
发明人
CASTRODALE, DANIEL OWEN;STEELE, STEVEN GARY;WENTINK, WILLIAM STEWART;WHEELER, STEPHEN EDWARD
分类号
G11B21/12;G11B5/54;G11B5/55;(IPC1-7):G11B5/54;G11B5/016;G11B21/02
主分类号
G11B21/12
代理机构
代理人
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