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经营范围
发明名称
Purification of phenolic acids
摘要
申请公布号
US2606936(A)
申请公布日期
1952.08.12
申请号
US19500198245
申请日期
1950.11.29
申请人
WOOD RIVER OIL & REFINING CO., INC.
发明人
MICHAEL VESTA F.
分类号
C07C37/00;C07C37/86
主分类号
C07C37/00
代理机构
代理人
主权项
地址
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