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发明名称
摘要
申请公布号
FR2029911(A5)
申请公布日期
1970.10.23
申请号
FR19690002029
申请日期
1969.01.31
申请人
COMPTEURS CIE DES
发明人
分类号
G07C9/02;(IPC1-7):G07F17/00
主分类号
G07C9/02
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