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Inventor: Han; Taek-Sun
Address: Manhasset, NY
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7195564 |
Golf ball for putting practice |
March 27, 2007 |
| In a golf ball having a plurality of dimples, a groove having a certain width and depth is formed on a surface of the golf ball, the depth of the groove extending below the surface. A belt having a certain width and height may be formed on a surface of the golf ball, the height of the |
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