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发明名称
摘要
申请公布号
EP0829840(A3)
申请公布日期
1998.04.15
申请号
EP19970610039
申请日期
1997.09.16
申请人
LEGO A/S;INTERLEGO AG
发明人
分类号
A63H3/33;A63H5/00;A63H18/00;A63H19/24;G06F9/06;G06K7/00;G09B5/06;(IPC1-7):G09B5/06;A63H17/26;A63H17/395
主分类号
A63H3/33
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代理人
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