Perfectionnements aux classeurs, notamment pour disques,申请号FR19590787879-传众专利搜索

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发明名称	Perfectionnements aux classeurs, notamment pour disques
摘要
申请公布号	FR1226682(A)	申请公布日期	1960.07.15
申请号	FR19590787879	申请日期	1959.02.27
申请人	SOCIETE DES ANCIENS ETABLISSEMENTS A. MATTEY	发明人
分类号	G11B33/04	主分类号	G11B33/04
代理机构		代理人
主权项
地址

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