METHOD AND APPARATUS FOR CLEANING A FILTER,申请号CAD647047-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR CLEANING A FILTER
摘要
申请公布号	CA647047(A)	申请公布日期	1962.08.21
申请号	CAD647047	申请日期
申请人	A.-G. FUR GRUNDWASSERBAUTEN	发明人	HANS B. FEHLMANN
分类号		主分类号
代理机构		代理人
主权项
地址

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