APPARATUS FOR CONTACTING GAS AND LIQUID,申请号SU19711619680-传众专利搜索

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发明名称	APPARATUS FOR CONTACTING GAS AND LIQUID
摘要
申请公布号	SU691170(A1)	申请公布日期	1979.10.15
申请号	SU19711619680	申请日期	1971.02.01
申请人	OD T I KHOLODILNOJ PROMYSHLEN	发明人	ALEKSEEV VALENTIN P,SU;DOROSHENKO ALEKSANDR V,SU
分类号	(IPC1-7):B01D53/20	主分类号	(IPC1-7):B01D53/20
代理机构		代理人
主权项
地址

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