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经营范围
发明名称
Polycarbonate polyurethane resin composition
摘要
申请公布号
EP0837083(B1)
申请公布日期
2004.11.24
申请号
EP19970104678
申请日期
1997.03.19
申请人
NICCA CHEMICAL CO., LTD.
发明人
UMEYA, SHINICHI
分类号
C08G18/10;C08L75/04;C08G18/00;C08G18/12;C08G18/44;C08G18/66;C08G18/72;(IPC1-7):C08G18/44
主分类号
C08G18/10
代理机构
代理人
主权项
地址
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