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发明名称
摘要
申请公布号	BE670822(A)	申请公布日期	1966.04.12
申请号	BED670822	申请日期	1965.10.12
申请人		发明人
分类号	C07D263/46;C07D263/58;G03C1/492	主分类号	C07D263/46
代理机构		代理人
主权项
地址

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