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发明名称
APERFEICOAMENTOS INTRODUZIDOS EM FILTRO PARA COMBUSTIVEL
摘要
申请公布号
BR7906400(A)
申请公布日期
1981.04.07
申请号
BR19790006400
申请日期
1979.10.01
申请人
DE MELLO W
发明人
DE MELLO W
分类号
B01D27/08;(IPC1-7):B01D27/08
主分类号
B01D27/08
代理机构
代理人
主权项
地址
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