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发明名称
UPGRADING REFRACTORIES
摘要
申请公布号
CA557574(A)
申请公布日期
1958.05.20
申请号
CAD557574
申请日期
申请人
ARMOUR RESEARCH FOUNDATION OF ILLINOIS INSTITUTE OF TECHNOLOGY
发明人
SAMUEL W. BRADSTREET;JAMES S. GRIFFITH
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