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发明名称
Dispositif d'emmagasinage de données
摘要
申请公布号
FR1279286(A)
申请公布日期
1961.12.22
申请号
FR19600841064
申请日期
1960.10.13
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
G11B5/49
主分类号
G11B5/49
代理机构
代理人
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地址
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