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发明名称
PROCESS FOR THE HYDROGENATION OF PYRONE DERIVATIVES
摘要
申请公布号
GB1201180(A)
申请公布日期
1970.08.05
申请号
GB19670054470
申请日期
1967.11.30
申请人
SPEZIALCHEMIE GMBH & CO.
发明人
HANS BRINKHOFF
分类号
C07D309/32
主分类号
C07D309/32
代理机构
代理人
主权项
地址
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