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发明名称
Détecteur de signaux d'information ayant un rapport signal-bruit extrêmement bas
摘要
申请公布号
FR1385148(A)
申请公布日期
1965.01.08
申请号
FR19640966901
申请日期
1964.03.11
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
G06K9/38;H04N1/403
主分类号
G06K9/38
代理机构
代理人
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