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发明名称
PROCESS FOR PURIFYING PHENOTEROL
摘要
申请公布号
PL144651(B1)
申请公布日期
1988.06.30
申请号
PL19850254470
申请日期
1985.07.10
申请人
发明人
分类号
C07C;(IPC1-7):C07C91/34;C07C89/04
主分类号
C07C
代理机构
代理人
主权项
地址
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