Dispositif à classer les cartes,申请号FRD978326-传众专利搜索

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发明名称	Dispositif à classer les cartes
摘要
申请公布号	FR978326(A)	申请公布日期	1951.04.12
申请号	FRD978326	申请日期	1948.12.30
申请人		发明人	KNITTEL EMIL E.
分类号	A47B63/06	主分类号	A47B63/06
代理机构		代理人
主权项
地址

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