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发明名称
PERFECCIONAMIENTOS EN LA FABRICACIËN DE ELEMENTOS FILTRANTES DE COMBUSTIBLES PARA MOTORES DE EXPLOSIËN Y DE COMBUSTIËN INTERNA
摘要
申请公布号
ES289950(A2)
申请公布日期
1963.12.01
申请号
ES19500002899
申请日期
1963.07.12
申请人
VIDAL REALES, CARLOS
发明人
分类号
B01D;(IPC1-7):B01D;F17
主分类号
B01D
代理机构
代理人
主权项
地址
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