,申请号NL19700009751-传众专利搜索

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发明名称
摘要
申请公布号	NL7009751(A)	申请公布日期	1971.01.05
申请号	NL19700009751	申请日期	1970.07.01
申请人		发明人
分类号	C07C45/46;C07C49/782;C07C51/487;(IPC1-7):C07B19/00	主分类号	C07C45/46
代理机构		代理人
主权项
地址

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