| 发明名称 |
PRESSURE CASTING DIE INLET NOZZLE OF DIAMOND-LIKE INTERNAL GEOMETRY AND MULTI-PARTITE PRESSURE CASTING DIE INLET NOZZLE OF VARIABLE EFFECTIVE INLET ANGLES AS WELL AS METHOD OF CONTROLLING MOLTEN METAL FLOW THROUGH SUCH NOZZLE BY VARYING SUCH INLET ANGLES |
| 摘要 |
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| 申请公布号 |
PL332596(A1) |
申请公布日期 |
1999.09.27 |
| 申请号 |
PL19970332596 |
申请日期 |
1997.10.03 |
| 申请人 |
VESUVIUS CRUCIBLE CO. |
发明人 |
HEASLIP LAWRENCE JOHN;DORRICOTT JAMES DEREK |
| 分类号 |
B22D11/10;B22D41/50;(IPC1-7):B22D41/50 |
主分类号 |
B22D11/10 |
| 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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