发明名称 CATCHING MACHINE
摘要 A catching machine 5 that enables a pitcher to pitch a ball toward a predetermined target includes a ball collecting portion 20 for catching a ball pitched toward the target 11 and a ball returning portion 30 for returning the ball caught by the ball collecting portion 20 to the pitcher. The ball returning portion 30 includes a ball-return-distance setting device 32 for changeably setting a ball return distance.
申请公布号 US2010004075(A1) 申请公布日期 2010.01.07
申请号 US20070374961 申请日期 2007.07.20
申请人 MAEDA KOHACHIRO 发明人 MAEDA KOHACHIRO
分类号 A63B69/00;A63B69/40;A63B71/06 主分类号 A63B69/00
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