,申请号SU19762310468-传众专利搜索

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发明名称
摘要
申请公布号	SU546601(A1)	申请公布日期	1977.02.15
申请号	SU19762310468	申请日期	1976.01.09
申请人		发明人
分类号	C07C25/22;(IPC1-7):C07C25/22	主分类号	C07C25/22
代理机构		代理人
主权项
地址

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