,申请号BED699243-传众专利搜索

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发明名称
摘要
申请公布号	BE699243(A)	申请公布日期	1967.11.03
申请号	BED699243	申请日期	1967.05.31
申请人		发明人
分类号	C07D213/81	主分类号	C07D213/81
代理机构		代理人
主权项
地址

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