Process for breaking petroleum emulsions employing certain polyepoxide treated derivatives obtained by reaction of monoepoxides with resins,申请号US19530360842-传众专利搜索

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发明名称	Process for breaking petroleum emulsions employing certain polyepoxide treated derivatives obtained by reaction of monoepoxides with resins
摘要
申请公布号	US2792361(A)	申请公布日期	1957.05.14
申请号	US19530360842	申请日期	1953.06.10
申请人	PETROLITE CORPORATION	发明人	GROOTE MELVIN DE;SHEN KWAN-TING
分类号	C10G33/04	主分类号	C10G33/04
代理机构		代理人
主权项
地址

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