Gauge in rotary bit and cutter arrangement between gauge andshoulder part and bit surface pattern |
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| 申请号 | JP9973084 | 申请日 | 1984-05-19 | 公开(公告)号 | JPS59217890A | 公开(公告)日 | 1984-12-08 |
| 申请人 | Christensen Inc Norton; | 发明人 | RICHIYAADO EICHI GURATSUPENDOR; | ||||
| 摘要 | |||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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