PROCESS FOR THE PREPARATION OF BENZOPHENONE DERIVATIVES,申请号GB19700012291-传众专利搜索

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发明名称	PROCESS FOR THE PREPARATION OF BENZOPHENONE DERIVATIVES
摘要
申请公布号	GB1332699(A)	申请公布日期	1973.10.03
申请号	GB19700012291	申请日期	1970.12.21
申请人	HOFFMANN LA ROCHE CO AG	发明人
分类号	C07C271/22;C07D215/56;C07D243/26;C07D243/28;C07D243/30;(IPC1-7):C07C97/10	主分类号	C07C271/22
代理机构		代理人
主权项
地址

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