Perfectionnement aux procédés d'établissement de plans et dessins,申请号FR19630952956-传众专利搜索

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发明名称	Perfectionnement aux procédés d'établissement de plans et dessins
摘要
申请公布号	FR1387883(A)	申请公布日期	1965.02.05
申请号	FR19630952956	申请日期	1963.11.07
申请人		发明人	BENTZ GERARD MARIE ANDRE
分类号	G09B29/00	主分类号	G09B29/00
代理机构		代理人
主权项
地址

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