| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a club head which can maintain its better appearance continuously even under the repeated hitting of the balls by making it harder to damage while achieving the automatic repair of any damage with the passage of time even if temporarily caused. <P>SOLUTION: The club head comprises the body and a single layer or multiple layers of coating films covering the body of the club head. The coating films contain a coating film layer having a proper resistance to scratching and a higher elasticity-oriented function. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
