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发明名称
Preparation of a tungsten sulfide containing catalyst
摘要
申请公布号
US2430632(A)
申请公布日期
1947.11.11
申请号
US19440551749
申请日期
1944.08.29
申请人
SHELL DEVELOPMENT COMPANY
发明人
FETTERLY LLOYD C.
分类号
B01J27/04
主分类号
B01J27/04
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