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发明名称
摘要
申请公布号	DD97886(A5)	申请公布日期	1973.05.20
申请号	DD19710163033	申请日期	1971.07.09
申请人		发明人
分类号	C07D209/44;C07D209/54;C07D209/96;C07D317/70;(IPC1-7):C07D27/50	主分类号	C07D209/44
代理机构		代理人
主权项
地址

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