Filter,申请号US19580744441-传众专利搜索

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法人/股东/高管

发明名称	Filter
摘要
申请公布号	US2969880(A)	申请公布日期	1961.01.31
申请号	US19580744441	申请日期	1958.06.25
申请人	LUNDHOLM ELSNER C;LUNDHOLM HARRY L	发明人	LUNDHOLM ELSNER C.;LUNDHOLM HARRY L.
分类号	B01D33/00;B01D35/00;B01D37/00	主分类号	B01D33/00
代理机构		代理人
主权项
地址

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