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发明名称
APERFEICOAMENTOS EM PROCESSO E APARELHO PARA DESSOLVENTIZACAO DE UM MATERIAL EXTRAIDO COM SOLVENTE
摘要
申请公布号
BR7604989(A)
申请公布日期
1977.08.09
申请号
BR19760004989
申请日期
1976.07.30
申请人
DRAVO CORP
发明人
GOOD R;KENDI R
分类号
B01D1/14;B01D3/00;B01D11/02;C11B1/10;(IPC1-7):B01D3/38;B01D3/02
主分类号
B01D1/14
代理机构
代理人
主权项
地址
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