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经营范围
发明名称
A METHOD OF MAKING FERROUS METAL CASTINGS
摘要
申请公布号
GB1245399(A)
申请公布日期
1971.09.08
申请号
GB19680029077
申请日期
1967.12.06
申请人
BRITISH CAST IRON RESEARCH ASSOCIATION
发明人
MICHAEL DAVID BRYANT;ALAN MOORE
分类号
B22D17/20
主分类号
B22D17/20
代理机构
代理人
主权项
地址
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