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发明名称
METHOD FOR THE RECOVERY OF HYDROXY AROMATIC CARBOXYLIC ACIDS
摘要
申请公布号
US3468942(A)
申请公布日期
1969.09.23
申请号
USD3468942
申请日期
1966.10.05
申请人
TENNECO CHEM. INC.
发明人
OSCAR A. BLUM
分类号
C07C51/02;(IPC1-7):C07C65/02;C07C65/14
主分类号
C07C51/02
代理机构
代理人
主权项
地址
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