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发明名称
Method of making additions to molten metal
摘要
申请公布号
GB937104(A)
申请公布日期
1963.09.18
申请号
GB19600013049
申请日期
1960.04.12
申请人
CENTRE TECHNIQUE DES INDUSTRIES DE LA FONDERIE
发明人
分类号
C21C1/00;C21C7/00;C21C7/072
主分类号
C21C1/00
代理机构
代理人
主权项
地址
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