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发明名称
Method of producing open cell rigid polyurethane foam
摘要
申请公布号
EP0622388(B1)
申请公布日期
1997.08.06
申请号
EP19940106359
申请日期
1994.04.23
申请人
TAKEDA CHEMICAL INDUSTRIES, LTD.
发明人
OKADA, KAZUO;TAIRAKA, YOSHIHIKO
分类号
C08G18/66;C08G18/28;C08G18/48;(IPC1-7):C08G18/48
主分类号
C08G18/66
代理机构
代理人
主权项
地址
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