Construction of distillation columns and like structures,申请号US19550525964-传众专利搜索

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发明名称	Construction of distillation columns and like structures
摘要
申请公布号	US2831667(A)	申请公布日期	1958.04.22
申请号	US19550525964	申请日期	1955.08.02
申请人	THE A. P. V. COMPANY LIMITED	发明人	JAMES MAURICE GEORGE FREDERICK;KNOTT RONALD WILLIAM
分类号	B01D3/20	主分类号	B01D3/20
代理机构		代理人
主权项
地址

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