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发明名称
Procédé de fabrication de lingots
摘要
申请公布号
FR1526301(A)
申请公布日期
1968.05.24
申请号
FR19670102730
申请日期
1967.04.14
申请人
INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE
发明人
分类号
B22D27/00
主分类号
B22D27/00
代理机构
代理人
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