REFRIGERANT COMPOSITION COMPRISING 1,1,2,2-TETRAFLUOROETHANE,申请号EP19970906459-传众专利搜索

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发明名称	REFRIGERANT COMPOSITION COMPRISING 1,1,2,2-TETRAFLUOROETHANE
摘要
申请公布号	EP0882109(A1)	申请公布日期	1998.12.09
申请号	EP19970906459	申请日期	1997.02.06
申请人	E.I. DU PONT DE NEMOURS AND COMPANY	发明人	MINOR, BARBARA, HAVILAND
分类号	C11D7/50;C09K3/30;C09K5/04;F04D29/58;(IPC1-7):C09K5/04;C23G5/028;C08J9/16	主分类号	C11D7/50
代理机构		代理人
主权项
地址

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