发明名称 DEVICE FOR TRAINING AND PRACTICE OF SOCCER
摘要 A device for training and practice of soccer which consists of a transportable stand (2) and a soccer ball (1) joined by an elastic element (3) that allows displacement of the ball and its return to its original position.
申请公布号 WO9101779(A1) 申请公布日期 1991.02.21
申请号 WO1990US04431 申请日期 1990.08.07
申请人 SPEED BALL CORPORATION 发明人 SOWARDS, GREGORY, E.
分类号 A63B69/00 主分类号 A63B69/00
代理机构 代理人
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