Memory foam of low elasticity polyurethan,申请号KR20040020419-传众专利搜索

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发明名称	Memory foam of low elasticity polyurethan
摘要
申请公布号	KR100685293(B1)	申请公布日期	2007.02.22
申请号	KR20040020419	申请日期	2004.03.25
申请人		发明人
分类号	C08L75/04	主分类号	C08L75/04
代理机构		代理人
主权项
地址

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