Teaching device,申请号GB20010016495-传众专利搜索

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发明名称	Teaching device
摘要
申请公布号	GB0116495(D0)	申请公布日期	2001.08.29
申请号	GB20010016495	申请日期	2001.07.06
申请人	RICHARDS, GILLIAN M;DEARDEN, DARINKA;UNDERHILL, LYN D	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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