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专利名称：Spinning top发明人：Tsai, Chao-Yang申请号：EP11179478.0申请日：20110831公开号：EP25910B1公开日：20130710
摘要：A spinning top (2) includes a main body (4) tapering from a top end to a bottomend thereof and having a rotating (2) tip end (40) at the bottom end, and a plate body (3)including a base portion (31) connected to and covering the top end of the main body (4),an annular grip portion (32) extending outwardly and radially from the base portion (31),and a top face (30) defined by top surfaces of the base portion (31) and the annular gripportion (32) . The base portion (31) has a central tapered groove (311) tapering
downwardly from the top face (30) of the plate body (3). The rotating tip end (40) has adiameter smaller than a smallest diameter of the central tapered groove (311).
申请人：SHYE CHI ENTPR CO LTD
地址：TW
国籍：TW
代理机构：Kirschner, Klaus Dieter
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