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发明名称
IMPROVEMENTS IN OR RELATING TO COMPOSITIONS FOR THE TREATMENT OF MOLTEN IRON
摘要
申请公布号
GB1201397(A)
申请公布日期
1970.08.05
申请号
GB19680026527
申请日期
1968.06.04
申请人
AB JAERNFOERAEDLING
发明人
分类号
C21C1/02
主分类号
C21C1/02
代理机构
代理人
主权项
地址
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