| 发明名称 |
Method and means for monitoring site of impact of a golf ball on a golf club |
| 摘要 |
A method and means for determining the site of impact of a golf ball on any golf club is disclosed and described. It requires only application to the ball and requires nothing be done to the club.
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| 申请公布号 |
US2002115497(A1) |
申请公布日期 |
2002.08.22 |
| 申请号 |
US20010789214 |
申请日期 |
2001.02.20 |
| 申请人 |
BOLL DONALD FRANCIS |
发明人 |
BOLL DONALD FRANCIS |
| 分类号 |
A63B43/00;A63B69/36;(IPC1-7):A63B69/36 |
主分类号 |
A63B43/00 |
| 代理机构 |
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