MANAGEMENT AND NAVIGATION SYSTEM FOR THE BLIND,申请号EP20050823182-传众专利搜索

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发明名称	MANAGEMENT AND NAVIGATION SYSTEM FOR THE BLIND
摘要
申请公布号	EP1829014(A1)	申请公布日期	2007.09.05
申请号	EP20050823182	申请日期	2005.11.10
申请人	KATES, LAWRENCE	发明人	KATES, LAWRENCE
分类号	A61F9/08;G09B21/00	主分类号	A61F9/08
代理机构		代理人
主权项
地址

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