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发明名称
Système à mémoire
摘要
申请公布号
FR1111548(A)
申请公布日期
1956.03.01
申请号
FRD1111548
申请日期
1954.07.30
申请人
RADIO CORPORATION OF AMERICA
发明人
分类号
F16J9/20;G11C8/02;G11C11/06
主分类号
F16J9/20
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代理人
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