| 发明名称 |
MULTI-PIECE GOLF BALLS AND METHODS OF MANUFACTURE |
| 摘要 |
An improved golf ball comprising a hollow, spherical shell of a polymeric material having a thickness of between about 0.060 and 0.410 inches and a unitary, non-cellular core of a material which, at the time of introduction into the shell, is a liquid. |
| 申请公布号 |
CA2004916(C) |
申请公布日期 |
1999.05.18 |
| 申请号 |
CA19892004916 |
申请日期 |
1989.12.07 |
| 申请人 |
|
发明人 |
MOLITOR, ROBERT P.;MELVIN, TERENCE |
| 分类号 |
A63B37/00;A63B37/04;A63B37/08;A63B37/12;A63B45/00;B23P25/00;B29C45/00;B29C49/00;B29C65/00;B29C65/02;B29C69/00;B29D22/04 |
主分类号 |
A63B37/00 |
| 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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