2,2-dihydroxy-4,4-substituted benzophenones for preserving colored and non-transparent rubber or rubber like substances,申请号GB19550008607-传众专利搜索

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发明名称	2,2-dihydroxy-4,4-substituted benzophenones for preserving colored and non-transparent rubber or rubber like substances
摘要
申请公布号	GB786762(A)	申请公布日期	1957.11.27
申请号	GB19550008607	申请日期	1955.03.24
申请人	HAROLD GEORGE CRUIKSHANK FAIRWEATHER	发明人
分类号	A61K8/35;A61Q17/04;C07C49/84;C08K5/00;C08K5/07;C08L21/00;D06M13/152;G03C1/815	主分类号	A61K8/35
代理机构		代理人
主权项
地址

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