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经营范围
发明名称
POLYURETHANE AND ITS PREPARATION
摘要
申请公布号
JPS57185313(A)
申请公布日期
1982.11.15
申请号
JP19810069077
申请日期
1981.05.08
申请人
DAICEL KK
发明人
WATANABE MASAHARU;MIHO TAKUYA
分类号
C08G18/00;C08G18/42;C08G63/08
主分类号
C08G18/00
代理机构
代理人
主权项
地址
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