发明名称 |
METHOD OF MAKING WATER-REPELLENT LEATHER GAME BALL |
摘要 |
METHOD OF MAKING WATER-REPELLENT LEATHER GAME BALL A water-repellent leather game ball is provided by applying a water-repellent material to one side of a plurality of leather panels, securing the leather panels together to form the ball so that said one sides of the panels are inside of the ball, and applying a coating of water-repellent material to the outside surface of the ball.
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申请公布号 |
CA2040255(A1) |
申请公布日期 |
1992.05.08 |
申请号 |
CA19912040255 |
申请日期 |
1991.04.11 |
申请人 |
WILSON SPORTING GOODS CO. |
发明人 |
WALTERS, PETER J. |
分类号 |
A63B41/08;(IPC1-7):A63B45/00;B29D22/00;B32B1/10;C09K3/18 |
主分类号 |
A63B41/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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