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发明名称
JIGSAW PUZZLE TOY USING BLOCKS
摘要
申请公布号
GB9125203(D0)
申请公布日期
1992.01.29
申请号
GB19910025203
申请日期
1991.11.27
申请人
KABUSHIKI KAISHA GAKUSHU KENKYUSHA
发明人
分类号
A63F9/12;A63F9/00;A63F9/06;A63F9/24
主分类号
A63F9/12
代理机构
代理人
主权项
地址
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