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经营范围
发明名称
Production of phenols
摘要
申请公布号
US2998457(A)
申请公布日期
1961.08.29
申请号
US19580775050
申请日期
1958.11.19
申请人
ASHLAND OIL & REFINING COMPANY
发明人
PAULSEN THORWELL H.
分类号
C07C1/20;C07C37/50
主分类号
C07C1/20
代理机构
代理人
主权项
地址
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