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发明名称
Procédé pour l'obtention d'alkinediols
摘要
申请公布号
FR1482810(A)
申请公布日期
1967.06.02
申请号
FR19620897638
申请日期
1962.05.15
申请人
C. H. BOEHRINGER SOHN
发明人
分类号
C07C29/42
主分类号
C07C29/42
代理机构
代理人
主权项
地址
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