Electronic reading aid for the blind,申请号GB19840002123-传众专利搜索

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发明名称	Electronic reading aid for the blind
摘要
申请公布号	GB2153576(A)	申请公布日期	1985.08.21
申请号	GB19840002123	申请日期	1984.01.26
申请人	SHIZUO * ISHIGURO	发明人	SHIZUO * ISHIGURO
分类号	G09B21/00;(IPC1-7):G09B21/00	主分类号	G09B21/00
代理机构		代理人
主权项
地址

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