Improvements in or relating to the purification of oil soluble sodium naphtha-sulphonates,申请号GB19450022865-传众专利搜索

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发明名称	Improvements in or relating to the purification of oil soluble sodium naphtha-sulphonates
摘要
申请公布号	GB598487(A)	申请公布日期	1948.02.19
申请号	GB19450022865	申请日期	1945.09.05
申请人	N. V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ;PHILIP ALAN WINSOR	发明人
分类号	C07C303/44;C07C309/62	主分类号	C07C303/44
代理机构		代理人
主权项
地址

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