Dispositif d'impression silencieux pour machines à calculer.,申请号CHD209884-传众专利搜索

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法人/股东/高管

发明名称	Dispositif d'impression silencieux pour machines à calculer.
摘要
申请公布号	CH209884(A)	申请公布日期	1940.05.15
申请号	CHD209884	申请日期	1939.03.04
申请人	ING. C. OLIVETTI & C. S. A.	发明人	ING. C. OLIVETTI & C. S. A.
分类号		主分类号
代理机构		代理人
主权项
地址

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