METHOD FOR PREPARING COLOR-CHANGE RESISTANT POLYURETHANE FIBER,申请号KR1019910021516-传众专利搜索

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发明名称	METHOD FOR PREPARING COLOR-CHANGE RESISTANT POLYURETHANE FIBER
摘要
申请公布号	KR1019930011337(B1)	申请公布日期	1993.11.30
申请号	KR1019910021516	申请日期	1991.11.28
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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