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发明名称
摘要
申请公布号	USRE27592(E)	申请公布日期	1973.03.06
申请号	USD27592E	申请日期	1971.03.22
申请人		发明人
分类号	C07C317/04;C07C317/22	主分类号	C07C317/04
代理机构		代理人
主权项
地址

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