ETEACHER - ELECTRONIC TEACHER FOR CONVEYING COMPLEX CONTENT FOR LEARNING,申请号EP20080866227-传众专利搜索

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发明名称	ETEACHER - ELECTRONIC TEACHER FOR CONVEYING COMPLEX CONTENT FOR LEARNING
摘要
申请公布号	EP2225748(A2)	申请公布日期	2010.09.08
申请号	EP20080866227	申请日期	2008.12.23
申请人	KRUMHAUER, PETER	发明人	PETER KRUMHAUER
分类号	G09B19/00	主分类号	G09B19/00
代理机构		代理人
主权项
地址

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