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经营范围
发明名称
Production of acids from pyran derivatives
摘要
申请公布号
US2378996(A)
申请公布日期
1945.06.26
申请号
US19420430236
申请日期
1942.02.10
申请人
CARBIDE AND CARBON CHEMICALS CORPORATION
发明人
FREURE BENJAMIN T.
分类号
C07D309/08
主分类号
C07D309/08
代理机构
代理人
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