| 发明名称 |
CUTTING TOOL |
| 摘要 |
PURPOSE:To increase the width of the cutting edge of a cutting tool and improve the discharge of chips by providing a semi-circular body for the cutting tool and by receiving a tip support portion in a circular-arc part. |
| 申请公布号 |
JPS5287772(A) |
申请公布日期 |
1977.07.22 |
| 申请号 |
JP19760004369 |
申请日期 |
1976.01.16 |
| 申请人 |
MITSUBISHI HEAVY IND LTD |
发明人 |
MIYAZAKI HIDENORI;HAYASHIDA ISAMU |
| 分类号 |
B23B27/04;B23B51/04;B23B51/05 |
主分类号 |
B23B27/04 |
| 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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