| 发明名称 |
Golf club irons and method of manufacture of iron sets |
| 摘要 |
The set of irons have a cavity back surrounded by a perimeter where the perimeter is formed such that the geometric center or other intended impact position on the club face and the center of gravity of the club head coincide.
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| 申请公布号 |
US5429353(A) |
申请公布日期 |
1995.07.04 |
| 申请号 |
US19930100839 |
申请日期 |
1993.07.30 |
| 申请人 |
ACUSHNET COMPANY |
发明人 |
HOEFLICH, JOHN B. |
| 分类号 |
A63B53/00;A63B53/04;(IPC1-7):A63B53/04 |
主分类号 |
A63B53/00 |
| 代理机构 |
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代理人 |
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