VALVULA GIRATORIA PARA REGULAR EL FLUJO POR GRAVEDAD DE UN MATERIAL GRANULADO,申请号AR19810287466D-传众专利搜索

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发明名称	VALVULA GIRATORIA PARA REGULAR EL FLUJO POR GRAVEDAD DE UN MATERIAL GRANULADO
摘要
申请公布号	AR227212(A1)	申请公布日期	1982.09.30
申请号	AR19810287466D	申请日期	1981.11.16
申请人	HYLSA SA	发明人
分类号	F27B1/21;G01F11/24;(IPC1-7):B02B7/00	主分类号	F27B1/21
代理机构		代理人
主权项
地址

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