FRACTIONATING COLUMN AND METHOD OF CONTACTING LIQUIDS AND GASES,申请号CAD507020-传众专利搜索

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发明名称	FRACTIONATING COLUMN AND METHOD OF CONTACTING LIQUIDS AND GASES
摘要
申请公布号	CA507020(A)	申请公布日期	1954.11.02
申请号	CAD507020	申请日期
申请人	SHELL DEVELOPMENT COMPANY	发明人	WILLEM J. D. VAN DIJCK
分类号		主分类号
代理机构		代理人
主权项
地址

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