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法人/股东/高管

发明名称
摘要
申请公布号	SU349297(A1)	申请公布日期	1972.12.25
申请号	SU19701476814	申请日期	1970.09.07
申请人		发明人
分类号	C07C271/58;C07C333/08;(IPC1-7):C07C155/00	主分类号	C07C271/58
代理机构		代理人
主权项
地址

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