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发明名称
Dispositif de mémoire électronique
摘要
申请公布号
CH332187(A)
申请公布日期
1958.08.31
申请号
CHD332187
申请日期
1954.11.23
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
PAUL DUFOUR,ROLAND
分类号
G11C11/56
主分类号
G11C11/56
代理机构
代理人
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