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经营范围
发明名称
Manufacture of oxygenated organic compounds
摘要
申请公布号
US2020671(A)
申请公布日期
1935.11.12
申请号
US19300469650
申请日期
1930.07.21
申请人
HENRY DREYFUS
发明人
DREYFUS HENRY
分类号
C07B35/04
主分类号
C07B35/04
代理机构
代理人
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