Dispositif de classement à dossiers suspendus,申请号FRD44339-传众专利搜索

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发明名称	Dispositif de classement à dossiers suspendus
摘要
申请公布号	FR44339(E)	申请公布日期	1934.12.24
申请号	FRD44339	申请日期	1933.12.21
申请人	COMPAGNIE DU RONEO	发明人
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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