,申请号SU19752140121-传众专利搜索

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发明名称
摘要
申请公布号	SU523089(A1)	申请公布日期	1976.07.30
申请号	SU19752140121	申请日期	1975.05.30
申请人		发明人
分类号	C07D239/48;(IPC1-7):C07D239/48	主分类号	C07D239/48
代理机构		代理人
主权项
地址

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