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发明名称
PROCESSO PARA RECUPERAR SUBSTANCIAS UTEIS A PARTIR DE PRODUTOS NATURAIS E A UTILIZACAO DE UMA APARELHAGEM PARA A OPERACAO DESTE PROCESSO
摘要
申请公布号
BR8805729(A)
申请公布日期
1990.06.12
申请号
BR1988PI05729
申请日期
1988.10.27
申请人
DEFIMAS
发明人
PIERRE FILLET
分类号
B02C23/06;B30B9/00;(IPC1-7):B02C23/06
主分类号
B02C23/06
代理机构
代理人
主权项
地址
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