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发明名称
PROCESSO PARA PRODUCAO DE ALCOOL ANIDRO POR DESTILACAO EM PRESENCA DE ARRASTADOR AZEOTROPICO
摘要
申请公布号
BR7704197(A)
申请公布日期
1978.02.14
申请号
BR19770004197
申请日期
1977.08.27
申请人
DE MELLO RIBEIRO PINTO L
发明人
DE MELLO RIBEIRO PINTO L
分类号
C07C31/08;C12F5/00;(IPC1-7):C07C29/28
主分类号
C07C31/08
代理机构
代理人
主权项
地址
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