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发明名称
摘要
申请公布号
FR2066058(A5)
申请公布日期
1971.08.06
申请号
FR19700037380
申请日期
1970.10.16
申请人
BP CHEMICALS LTD
发明人
分类号
B01J21/00;C07B61/00;C07D273/00;(IPC1-7):C07D85/00
主分类号
B01J21/00
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