| 摘要 |
PROBLEM TO BE SOLVED: To provide an implement effective for the putting practice in park golf, capable of solving a problem wherein necessary and sufficient putting practice is difficult because there is no putting practice implement for park golf though the putting practice is necessary considering that the score depends on the accuracy in putting also in park golf as well as in golf. SOLUTION: The implement has a hollow case in any selected shape, and an opening is formed in the case. A curved ball receiving plate is disposed in such a way as to close the opening, and an elastic plate is raised inside the opening. COPYRIGHT: (C)2011,JPO&INPIT
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