Dispositif applicable aux machines à écrire pour permettre l'obtention de copies au moyen de rubans encreurs auxiliaires,申请号FRD46708-传众专利搜索

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发明名称	Dispositif applicable aux machines à écrire pour permettre l'obtention de copies au moyen de rubans encreurs auxiliaires
摘要
申请公布号	FR46708(E)	申请公布日期	1936.08.10
申请号	FRD46708	申请日期	1935.11.08
申请人		发明人	HELFENSTEIN EMIL JOSEPH
分类号	B41J35/35	主分类号	B41J35/35
代理机构		代理人
主权项
地址

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