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发明名称
Activated alumina-beryllium oxide catalyst
摘要
申请公布号
US2480520(A)
申请公布日期
1949.08.30
申请号
US19470728731
申请日期
1947.02.14
申请人
THE PURE OIL COMPANY
发明人
THACKER CARLISLE M.
分类号
B01J23/02
主分类号
B01J23/02
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代理人
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