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发明名称
Preparation of alumina
摘要
申请公布号
US2970891(A)
申请公布日期
1961.02.07
申请号
US19570649541
申请日期
1957.03.29
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
HINLICKY JOHN A.
分类号
B01J21/04;C01F7/36;C10G11/04
主分类号
B01J21/04
代理机构
代理人
主权项
地址
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