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发明名称
Polyol composition for hard polyurethane foam and method for producing hard polyurethane foam
摘要
申请公布号
KR100975091(B1)
申请公布日期
2010.08.11
申请号
KR20057024344
申请日期
2004.06.09
申请人
发明人
分类号
C08G18/00;C08L75/04;C08G18/48;C08G101/00;C08J9/14;C08K5/00
主分类号
C08G18/00
代理机构
代理人
主权项
地址
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