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发明名称
MANUFACTURE OF 3,4-DIHYDRO-ALPHA-PYRONE
摘要
申请公布号
JPS57120583(A)
申请公布日期
1982.07.27
申请号
JP19810192989
申请日期
1981.12.02
申请人
DYNAMIT NOBEL AG
发明人
HANSUUGEORUKU SHIYUMITSUTO
分类号
C07D303/40;C07D307/33;C07D309/32
主分类号
C07D303/40
代理机构
代理人
主权项
地址
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