Polyurethaneurea Elastic Fiber Having Stable Viscosity and Good Heat-resistant Properties and Its Preparation Method,申请号KR20030084222-传众专利搜索

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发明名称	Polyurethaneurea Elastic Fiber Having Stable Viscosity and Good Heat-resistant Properties and Its Preparation Method
摘要
申请公布号	KR100514456(B1)	申请公布日期	2005.09.13
申请号	KR20030084222	申请日期	2003.11.25
申请人		发明人
分类号	D01F6/70;C08G18/00;D01F6/58;(IPC1-7):D01F6/70	主分类号	D01F6/70
代理机构		代理人
主权项
地址

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