POLYURETHANE MOLDING HAVING EXCELLENT RESISTANCE TO WATER ABSORPTION,申请号EP19900900981-传众专利搜索

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发明名称	POLYURETHANE MOLDING HAVING EXCELLENT RESISTANCE TO WATER ABSORPTION
摘要
申请公布号	EP0450076(A4)	申请公布日期	1992.05.20
申请号	EP19900900981	申请日期	1989.12.14
申请人	MD KASEI LIMITED	发明人	TACHIBANA, SHINTARO MD KASEI LIMITED LABORATORY;OKUDA, KAZUO MD KASEI LIMITED LABORATORY;HARADA, KENSUKE MD KASEI LIMITED LABORATORY
分类号	C08K5/52;C08K5/521;C08L75/00;C08L75/04;(IPC1-7):C08L75/04	主分类号	C08K5/52
代理机构		代理人
主权项
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