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发明名称
Dispositif classeur pour cartons, dossiers classeurs, classeurs rapides, cartothèques, fiches comptables et autres documents
摘要
申请公布号
FR1010792(A)
申请公布日期
1952.06.16
申请号
FRD1010792
申请日期
1948.10.27
申请人
发明人
NUSSBAUM ALBERT
分类号
B42F15/00
主分类号
B42F15/00
代理机构
代理人
主权项
地址
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