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发明名称
Method for producing alumina free from alkaline earth metal impurities
摘要
申请公布号
US3105739(A)
申请公布日期
1963.10.01
申请号
US19620167187
申请日期
1962.01.18
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
HAYES JOHN C.
分类号
B01J21/04
主分类号
B01J21/04
代理机构
代理人
主权项
地址
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