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发明名称
PURIFICATION OF PHENOL
摘要
申请公布号
CA775158(A)
申请公布日期
1968.01.02
申请号
CAD775158
申请日期
申请人
THE DISTILLERS COMPANY LIMITED
发明人
THOMAS BEWLEY
分类号
主分类号
代理机构
代理人
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