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发明名称
HYDROGENATION SELECTIVE D'HYDROCARBURES AROMATIQUES EN CYCLOOLEFINES
摘要
申请公布号
BE782721(A1)
申请公布日期
1972.08.16
申请号
BE19720782721
申请日期
1972.04.27
申请人
E.I. DU PONT DE NEMOURS AND CY, WILMINGTON, DELAWARE, (E.U.A.),
发明人
W.C. DRINKARD
分类号
B01J23/40;B01J23/44;B01J23/46;C07C5/11;(IPC1-7):C07C/
主分类号
B01J23/40
代理机构
代理人
主权项
地址
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