Polyhalogéno diphényl sulfones et leur préparation,申请号FRD1119189-传众专利搜索

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发明名称	Polyhalogéno diphényl sulfones et leur préparation
摘要
申请公布号	FR1119189(A)	申请公布日期	1956.06.15
申请号	FRD1119189	申请日期	1954.11.12
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人
分类号	C07C317/14	主分类号	C07C317/14
代理机构		代理人
主权项
地址

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