,申请号FRD1568646-传众专利搜索

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发明名称
摘要
申请公布号	FR1568646(A)	申请公布日期	1969.05.23
申请号	FRD1568646	申请日期	1968.06.13
申请人		发明人
分类号	C07D209/48	主分类号	C07D209/48
代理机构		代理人
主权项
地址

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