SULFONATION OF PETROLEUM OILS,申请号CAD588786-传众专利搜索

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发明名称	SULFONATION OF PETROLEUM OILS
摘要
申请公布号	CA588786(A)	申请公布日期	1959.12.15
申请号	CAD588786	申请日期
申请人	THE PURE OIL COMPANY	发明人	LE ROI E. HUTCHINGS;GIFFORD W. CROSBY
分类号		主分类号
代理机构		代理人
主权项
地址

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