| 发明名称 |
PANEL OF A BALL FOR A BALL GAME, A BALL, AND METHODS OF MAKING THE SAME |
| 摘要 |
<p>A panel of the ball for a ball game, said panel has the folding portion and the opposite folding portion on its periphery, which are opposite to each other and made of the same continuous material. A ball for a ball game, comprises a bladder, a reinforcing layer and aforesaid panels, from inner to outer side in sequence. A method of making a panel of a ball and making a ball for a ball game is also mentioned.</p> |
| 申请公布号 |
WO2006021140(A1) |
申请公布日期 |
2006.03.02 |
| 申请号 |
WO2005CN01217 |
申请日期 |
2005.08.08 |
| 申请人 |
TANG, YA FANG;CHANG, MARGARET, YUEN, YUEN |
发明人 |
TANG, YA FANG;CHANG, MARGARET, YUEN, YUEN |
| 分类号 |
(IPC1-7):A63B41/08 |
主分类号 |
(IPC1-7):A63B41/08 |
| 代理机构 |
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| 主权项 |
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