,申请号GBD1233131-传众专利搜索

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发明名称
摘要
申请公布号	GB1233131(A)	申请公布日期	1971.05.26
申请号	GBD1233131	申请日期	1969.02.27
申请人		发明人
分类号	C07D251/28	主分类号	C07D251/28
代理机构		代理人
主权项
地址

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