发明名称 |
MIDDEL FOR INNFOERING I EN METALLSMELTE |
摘要 |
<p>A metallurgical unit device containing scrap metal briquettes impregnated with magnesium metal has been prepared for treating molten metal which may be lowered into and raised from the molten metal without having to employ plunging bells and the like for maintaining the briquettes submerged in the molten metal.</p> |
申请公布号 |
NO138951(C) |
申请公布日期 |
1978.12.13 |
申请号 |
NO19750002741 |
申请日期 |
1975.08.05 |
申请人 |
NL INDUSTRIES, INC., |
发明人 |
EASWARAN, JAIRAJ, |
分类号 |
C21C1/00;C21C1/02;C21C1/10;C21C7/00;C21C7/04;(IPC1-7):21C1/02;21C7/02 |
主分类号 |
C21C1/00 |
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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