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发明名称
Système de lecture automatique
摘要
申请公布号
FR1174001(A)
申请公布日期
1959.03.05
申请号
FRD1174001
申请日期
1957.03.08
申请人
GENERAL ELECTRIC COMPANY
发明人
MARSH MENDOLE D.
分类号
G06K9/18
主分类号
G06K9/18
代理机构
代理人
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