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发明名称
PROCESS FOR THE SEPARATION AND PURIFICATION OF SALICYLIC ACID
摘要
申请公布号
EP0224420(B1)
申请公布日期
1990.03.21
申请号
EP19860420257
申请日期
1986.10.16
申请人
RHONE-POULENC CHIMIE
发明人
COCCO, ROGER
分类号
C07C65/03;C07C51/00;C07C51/02;C07C51/42;C07C67/00
主分类号
C07C65/03
代理机构
代理人
主权项
地址
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