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发明名称
METHOD FOR RECOVERING BOTH ALUMINA AND A RESIDUE RICH IN IRON OXIDE
摘要
申请公布号
CA486293(A)
申请公布日期
1952.09.09
申请号
CAD486293
申请日期
申请人
JEAN CHARLES SEAILLES
发明人
JEAN CHARLES SEAILLES
分类号
主分类号
代理机构
代理人
主权项
地址
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