Calculateur électronique numérique,申请号FR19590798907-传众专利搜索

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发明名称	Calculateur électronique numérique
摘要
申请公布号	FR75973(E)	申请公布日期	1961.09.01
申请号	FR19590798907	申请日期	1959.06.30
申请人	A. V. ROE & CO LIMITED	发明人
分类号	H03K23/66	主分类号	H03K23/66
代理机构		代理人
主权项
地址

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