UN PROCEDIMIENTO PARA MEJORAR LAS CARACTERISTICAS DE RELA- CION DE FLUJO DE AUXILIARES DE FILTRACION DE PERLITA.,申请号ES19450003502-传众专利搜索

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发明名称	UN PROCEDIMIENTO PARA MEJORAR LAS CARACTERISTICAS DE RELA- CION DE FLUJO DE AUXILIARES DE FILTRACION DE PERLITA.
摘要
申请公布号	ES350245(A1)	申请公布日期	1969.04.16
申请号	ES19450003502	申请日期	1968.02.07
申请人	GREFCO, INC.	发明人
分类号	C04B38/00;B01J20/10;C04B28/26;(IPC1-7):01D/	主分类号	C04B38/00
代理机构		代理人
主权项
地址

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