Dispositif permettant d'examiner des objets en éprouvant la sensation du relief,申请号FR19610863071-传众专利搜索

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发明名称	Dispositif permettant d'examiner des objets en éprouvant la sensation du relief
摘要
申请公布号	FR1302982(A)	申请公布日期	1962.09.07
申请号	FR19610863071	申请日期	1961.05.24
申请人		发明人	DELPIERRE JOSEPH
分类号	G02B27/26	主分类号	G02B27/26
代理机构		代理人
主权项
地址

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