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经营范围
发明名称
PROCESS FOR PURIFYING METHACRYLIC ACID
摘要
申请公布号
EP0312191(B1)
申请公布日期
1992.09.16
申请号
EP19880305763
申请日期
1988.06.24
申请人
MITSUI TOATSU CHEMICALS, INC.;KURARAY CO., LTD.
发明人
KURAGANO, MORIMASA;KOSHIBE, MINORU;ISOBE, TAKESHI;UEDA, NOBUTAKA;SEZAKI, YOSHIHIRO;SEGAWA, HIROZO;YOGUCHI, KATSUJI;IKARASHI, RENSUKE
分类号
C07C51/44;C07C51/487;C07C57/07
主分类号
C07C51/44
代理机构
代理人
主权项
地址
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