Wet cleanout system for filters,申请号US19450584524-传众专利搜索

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发明名称	Wet cleanout system for filters
摘要
申请公布号	US2435201(A)	申请公布日期	1948.02.03
申请号	US19450584524	申请日期	1945.03.24
申请人	BUTLER MANUFACTURING COMPANY	发明人	COOPERIDER NOEL L.
分类号	B01D29/00;B01D35/16	主分类号	B01D29/00
代理机构		代理人
主权项
地址

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