Procédé perfectionné de purification des sulfates ou sulfonates d'hydrocarbures,申请号FRD1047806-传众专利搜索

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发明名称	Procédé perfectionné de purification des sulfates ou sulfonates d'hydrocarbures
摘要
申请公布号	FR1047806(A)	申请公布日期	1953.12.17
申请号	FRD1047806	申请日期	1951.06.12
申请人		发明人	BRAY ULRIC BANNISTER
分类号		主分类号
代理机构		代理人
主权项
地址

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