发明授权
US4191374A Projectile return apparatus with ball target area 失效
具有球目标区域的弹射返回装置

Projectile return apparatus with ball target area
摘要:
A game apparatus for use with projectiles, such as table tennis balls, including a ball receiving housing having a ball entrance and ball guide apparatus leading to a target area to receive balls propelled toward it by a player or players. Balls arriving at the target area are received by ball propelling apparatus which return or eject the balls toward the player through ball ejection guiding passage apparatus and an ejection opening. The game may be played by a single player for practice or by several players to simulate tennis, table tennis, handball or the like.
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