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发明名称
ELECTRONIC PUZZLE
摘要
A children's puzzle that contains integrated circuits which produces sounds and/or lights only when the puzzle has been successfully assembled. It offers the opportunity for young children to familiarize themselves with electronics.
申请公布号
CA2127397(A1)
申请公布日期
1996.01.06
申请号
CA19942127397
申请日期
1994.07.05
申请人
BOULANGER, GILLES
发明人
BOULANGER, GILLES
分类号
A63F9/06;A63F9/10;A63F9/24;(IPC1-7):A63F9/24
主分类号
A63F9/06
代理机构
代理人
主权项
地址
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