PROCESS FOR PURIFYING 4,4'-DIHYDROXYDIPHENYL SULFONE,申请号GB19890008173-传众专利搜索

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发明名称	PROCESS FOR PURIFYING 4,4'-DIHYDROXYDIPHENYL SULFONE
摘要
申请公布号	GB8908173(D0)	申请公布日期	1989.06.14
申请号	GB19890008173	申请日期	1988.08.17
申请人	KONISHI CHEMICAL INDUSTRY LIMITED	发明人
分类号	C07C315/06;C07C317/22;C07C317/24	主分类号	C07C315/06
代理机构		代理人
主权项
地址

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