| 发明名称 |
SHEARER PICK |
| 摘要 |
<p>The present invention relates to a shearer pick. More particularly but not exclusively it relates to a shearer pick for use on a rotating cutting head of a coal mining apparatus. Wherein the shearer pick body is composed of an alloy comprising by weight at least 60% copper and 40 % or less nickel.</p> |
| 申请公布号 |
WO2013027177(A1) |
申请公布日期 |
2013.02.28 |
| 申请号 |
WO2012IB54232 |
申请日期 |
2012.08.22 |
| 申请人 |
RIVERS CARBON TECHNOLOGIES LIMITED;RIVERS, GRAEME MARK |
发明人 |
RIVERS, GRAEME MARK |
| 分类号 |
E21C35/183;C22C9/06;E21B10/46;E21B10/62;E21C35/19 |
主分类号 |
E21C35/183 |
| 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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