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发明名称
Gel-type metal oxide catalyst
摘要
申请公布号
US2270503(A)
申请公布日期
1942.01.20
申请号
US19380228005
申请日期
1938.09.01
申请人
THE STANDARD OIL COMPANY
发明人
BURK ROBERT E.;HUGHES EVERETT C.
分类号
B01J23/26
主分类号
B01J23/26
代理机构
代理人
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地址
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