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发明名称
METHOD OF PRODUCING HARD POLYURETHANE FOAMS
摘要
申请公布号
EP0654062(B2)
申请公布日期
2001.01.17
申请号
EP19930917627
申请日期
1993.07.22
申请人
BAYER AG
发明人
LAMBERTS, WILHELM;EISEN, NORBERT
分类号
C08J9/14;(IPC1-7):C08J9/14
主分类号
C08J9/14
代理机构
代理人
主权项
地址
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