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经营范围
发明名称
catalisador de hidrodessulfurização, processo para preparar um tal catalisador, e, processo de hidrodessulfurização.
摘要
申请公布号
BR9800411(B1)
申请公布日期
2010.11.30
申请号
BR19980000411
申请日期
1998.02.02
申请人
发明人
ROMEO BULLA;VALERIA PERFEITO VICENTINI
分类号
B01J23/54;B01J37/02;C10G45/60
主分类号
B01J23/54
代理机构
代理人
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地址
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