| 发明名称 |
SKI BUNNING SURFACE FINISHING METHOD |
| 摘要 |
PURPOSE:To almost completely restrict concave generation in polishing the running surface of ski and make the finished ski have a good and stable running efficiency. |
| 申请公布号 |
JPS5217930(A) |
申请公布日期 |
1977.02.10 |
| 申请号 |
JP19750092603 |
申请日期 |
1975.07.31 |
| 申请人 |
NIPPON MUSICAL INSTRUMENTS MFG |
发明人 |
OOTA MITSUHARU |
| 分类号 |
B24B21/04;A63C5/04;A63C11/06 |
主分类号 |
B24B21/04 |
| 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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