Ductless air filter,申请号US19580775988-传众专利搜索

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发明名称	Ductless air filter
摘要
申请公布号	US3002584(A)	申请公布日期	1961.10.03
申请号	US19580775988	申请日期	1958.11.24
申请人	MAJOR INDUSTRIES, INC.	发明人	JERABEK CHARLES A.;SPILMAN RAYMOND;STEPHENSON CHARLES F.
分类号	B01D46/10;F24C15/20;F24F3/16	主分类号	B01D46/10
代理机构		代理人
主权项
地址

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