发明名称 Children's book equipped with a locomotion device
摘要 <p>The book has a set of papers (2), in which sides of each paper carries a design representing a person, animal or small scenery with a short text. A locomotion device is constituted of wheels (4) driven by a motor e.g. friction motor. The wheels are mounted on a middle paper (1) of the book using a chassis (7). The papers (2) comprise indentations for permitting closing of the book by forming a wheel housing letting the wheels free from turning.</p>
申请公布号 EP1837062(A1) 申请公布日期 2007.09.26
申请号 EP20070290305 申请日期 2007.03.09
申请人 LEGRAND, CHRISTIAN NOEL GUY 发明人 LEGRAND, CHRISTIAN NOEL GUY
分类号 A63H33/38;A63H17/00 主分类号 A63H33/38
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