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发明名称
POLYETHER-BASED COPOLYMER AND ITS PRODUCTION
摘要
申请公布号
JPH0517571(A)
申请公布日期
1993.01.26
申请号
JP19910194966
申请日期
1991.07.10
申请人
IDEMITSU KOSAN CO LTD
发明人
MIHASHI KENICHI;MATSUO SHIGERU
分类号
C08G65/40;C08G73/22
主分类号
C08G65/40
代理机构
代理人
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地址
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