Improvements in or relating to poly-halogen-diphenylsulphones,-sulphoxides and -sulphides,申请号GB19580012749-传众专利搜索

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发明名称	Improvements in or relating to poly-halogen-diphenylsulphones,-sulphoxides and -sulphides
摘要
申请公布号	GB817813(A)	申请公布日期	1959.08.06
申请号	GB19580012749	申请日期	1958.04.22
申请人	N.V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人
分类号	C07C317/00	主分类号	C07C317/00
代理机构		代理人
主权项
地址

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