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发明名称
BENZOPHENONE INTERMEDIATES
摘要
申请公布号
CA865177(A)
申请公布日期
1971.03.02
申请号
CAD865177
申请日期
申请人
HOFFMANN-LA ROCHE LIMITED
发明人
LEO H. STERNBACH;EARL REEDER;RODNEY I. FRYER
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