Perfectionnements aux filtres à manches filtrantes,申请号FR19616941855-传众专利搜索

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发明名称	Perfectionnements aux filtres à manches filtrantes
摘要
申请公布号	FR80567(E)	申请公布日期	1963.05.17
申请号	FR19616941855	申请日期	1961.09.14
申请人		发明人	VICARD PIERRE GEORGES
分类号	B01D46/04	主分类号	B01D46/04
代理机构		代理人
主权项
地址

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