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经营范围
发明名称
4-hydroxy-coumarines et leur procédé de fabrication
摘要
申请公布号
FR1302380(A)
申请公布日期
1962.08.31
申请号
FR19600845828
申请日期
1960.12.02
申请人
N. V. KONINKLIJKE PHARMACEUTISCHE FABRIEKEN V/H BROCADESSTHEEMAN & PHARMACIA
发明人
分类号
C07D311/46
主分类号
C07D311/46
代理机构
代理人
主权项
地址
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