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经营范围
发明名称
Ingot mould with insulated lugs
摘要
<p>Ingot mould has ears on two opposite side walls for handling it. The ears are joined to the walls so as to have a region of low heat conductivity between them and the walls. Used in steelmaking.</p>
申请公布号
BE743207(A)
申请公布日期
1970.06.16
申请号
BED743207
申请日期
1969.12.16
申请人
发明人
分类号
B22D7/06
主分类号
B22D7/06
代理机构
代理人
主权项
地址
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