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发明名称
摘要
申请公布号	DD126151(A1)	申请公布日期	1977.06.22
申请号	DD19760193489	申请日期	1976.06.22
申请人		发明人
分类号	C07C7/04;(IPC1-7):C07C7/04;C07C3/52	主分类号	C07C7/04
代理机构		代理人
主权项
地址

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