| 发明名称 |
Sharpening device for steel ski edge strips |
| 摘要 |
A sharpening device for steel edge strips on skis which comprises a generally straight file blade and a holder for bending this blade, to limit its cutting action to a few teeth at a time.
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| 申请公布号 |
US4030382(A) |
申请公布日期 |
1977.06.21 |
| 申请号 |
US19760662548 |
申请日期 |
1976.03.01 |
| 申请人 |
C O OBERG & CO AB |
发明人 |
NILSSON, SVEN A.;MELIN, CHRISTIAN |
| 分类号 |
B23D67/10;(IPC1-7):B21K17/00 |
主分类号 |
B23D67/10 |
| 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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