Perfectionnements aux machines commandées par des cartes enregistreuses et pourvuesde mécanismes d'impression,申请号FRD690241-传众专利搜索

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发明名称	Perfectionnements aux machines commandées par des cartes enregistreuses et pourvuesde mécanismes d'impression
摘要
申请公布号	FR690241(A)	申请公布日期	1930.09.17
申请号	FRD690241	申请日期	1929.05.15
申请人	THE TABULATING MACHINE COMPANY	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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