SEPARATION AND PURIFICATION OF ISOMERIC DIHYDROXY DIPHENYL SULFONES,申请号CAD622112-传众专利搜索

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发明名称	SEPARATION AND PURIFICATION OF ISOMERIC DIHYDROXY DIPHENYL SULFONES
摘要
申请公布号	CA622112(A)	申请公布日期	1961.06.13
申请号	CAD622112	申请日期
申请人	SHELL OIL COMPANY	发明人	MARIA M. DE BRABANDER;GEERT C. VEGTER
分类号		主分类号
代理机构		代理人
主权项
地址

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