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经营范围
发明名称
Improved magnetic core storage apparatus
摘要
申请公布号
GB991713(A)
申请公布日期
1965.05.12
申请号
GB19630015594
申请日期
1962.04.24
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
G11C11/06
主分类号
G11C11/06
代理机构
代理人
主权项
地址
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