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发明名称
摘要
申请公布号	NL7202253(A)	申请公布日期	1972.08.28
申请号	NL19720002253	申请日期	1972.02.21
申请人		发明人
分类号	C07D317/42;C08F24/00;(IPC1-7):C07D13/08;C08F5/00	主分类号	C07D317/42
代理机构		代理人
主权项
地址

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