| 发明名称 |
CIRKULAERT SPAANBRYTANDE SKAER |
| 摘要 |
A circular chip breaking insert having a plurality of overlapping peripheral conical depressions extending to the cutting edge including secondary conical depressions formed at the overlapping areas of the primary depressions. |
| 申请公布号 |
SE462423(B) |
申请公布日期 |
1990.06.25 |
| 申请号 |
SE19860001813 |
申请日期 |
1986.04.21 |
| 申请人 |
GTE VALERON CORPORATION |
发明人 |
R * ZWEEKLY |
| 分类号 |
B23B27/22;B23B27/00;B23B27/14 |
主分类号 |
B23B27/22 |
| 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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