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发明名称
Catalytic conversion with hydrofluoric acid
摘要
申请公布号
US2592740(A)
申请公布日期
1952.04.15
申请号
US19470771501
申请日期
1947.08.30
申请人
PAN AMERICAN REFINING CORPORATION
发明人
JR. JOHN A. RIDGWAY,
分类号
主分类号
代理机构
代理人
主权项
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