发明名称 CASS U.S.A. SHOOT OUT
摘要 A game of basketball designed to assist the player in practice shooting from various positions around the existing basketball hoop assembly and return the ball to the player after completing a basket, thus enabling the player more shooting and less time retrieving the ball.
申请公布号 WO9206747(A3) 申请公布日期 1992.05.29
申请号 WO1991US07217 申请日期 1991.10.08
申请人 CASS, NORMAN, A. 发明人 CASS, NORMAN, A.
分类号 A63B63/00;A63B63/08 主分类号 A63B63/00
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