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经营范围
发明名称
Dossier classeur
摘要
申请公布号
FR1102341(A)
申请公布日期
1955.10.19
申请号
FRD1102341
申请日期
1954.06.14
申请人
发明人
ESPINET ANDRE
分类号
B42F9/00
主分类号
B42F9/00
代理机构
代理人
主权项
地址
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