DISPOSITIF D'AIDE AU DESSIN, EN PARTICULIER POUR PERSONNE MAL VOYANTE OU AVEUGLE,申请号FR20020008596-传众专利搜索

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发明名称	DISPOSITIF D'AIDE AU DESSIN, EN PARTICULIER POUR PERSONNE MAL VOYANTE OU AVEUGLE
摘要
申请公布号	FR2842138(B1)	申请公布日期	2005.02.25
申请号	FR20020008596	申请日期	2002.07.09
申请人	PONS MARTIN DENIS	发明人	PONS MARTIN DENIS
分类号	A61F9/08;B43L7/08;B43L7/10;B43L9/00;B43L13/04;(IPC1-7):B43L7/10	主分类号	A61F9/08
代理机构		代理人
主权项
地址

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