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经营范围
发明名称
Cellule de mémoire
摘要
申请公布号
BE613354(A1)
申请公布日期
1962.05.16
申请号
BE19620613354
申请日期
1962.01.31
申请人
SPERRY RAND CORPORATION
发明人
WILLIAM W. DAVIS
分类号
H03K;(IPC1-7):G06B
主分类号
H03K
代理机构
代理人
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地址
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