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经营范围
发明名称
Nouveaux composés tétracycliques et leur procédé de préparation
摘要
申请公布号
FR86752(E)
申请公布日期
1966.04.08
申请号
FR19620888900
申请日期
1962.02.22
申请人
发明人
SMITH HERCHEL
分类号
C07J63/00;C07J75/00
主分类号
C07J63/00
代理机构
代理人
主权项
地址
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