Invention Grant
US08192294B2 Folding golf putting and chipping aid 失效
折叠高尔夫球和切屑辅助

Folding golf putting and chipping aid
Abstract:
A golf target apparatus for improving a golfer's technique, the apparatus comprising a plurality of hingable arms hingedly connected to a connecting member, and a bearing connecting upper and lower members of the connecting member, wherein the arms are rotatable about the bearing.
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