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发明名称
Production of modified forms of alumina
摘要
申请公布号
US2595416(A)
申请公布日期
1952.05.06
申请号
US19480051855
申请日期
1948.09.29
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
SCHMERLING LOUIS
分类号
B01J20/08
主分类号
B01J20/08
代理机构
代理人
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