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发明名称
ALUMINOSSILICATO CRISTALINO,PROCESSO PARA PREPARAR UM ALUMINOSSILICATO CRISTALINO E COMPOSICAO CATALITICA PARA CRAQUEAMENTO DE HIDROCARBONETO
摘要
申请公布号
BR9002531(A)
申请公布日期
1991.08.13
申请号
BR1990PI02531
申请日期
1990.05.29
申请人
UNILEVER NV
发明人
ABRAHAM ARAYA
分类号
B01J20/18;B01J29/50;B01J29/80;C01B39/00;C01B39/04;C01B39/20;C01B39/30;C10G11/05;C10G25/03;(IPC1-7):B01J29/28
主分类号
B01J20/18
代理机构
代理人
主权项
地址
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