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发明名称
CASTING NOZZLE WITH DIAMOND-BACK INTERNAL GEOMETRY AND MULTI-PART CASTING NOZZLE WITH VARYING EFFECTIVE DISCHARGE ANGLES AND METHOD FOR FLOWING LIQUID METAL THROUGH SAME
摘要
申请公布号
CA2591780(A1)
申请公布日期
1998.04.09
申请号
CA19972591780
申请日期
1997.10.03
申请人
VESUVIUS CRUCIBLE COMPANY
发明人
DORRICOTT, JAMES DEREK;HEASLIP, LAWRENCE JOHN
分类号
B22D11/10;B22D11/08
主分类号
B22D11/10
代理机构
代理人
主权项
地址
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