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发明名称
PROCESS FOR PRODUCTION OF HIGH-PURITY TRIMELLITIC ACID
摘要
申请公布号
EP2269973(A4)
申请公布日期
2013.08.14
申请号
EP20090735832
申请日期
2009.04.07
申请人
MITSUBISHI GAS CHEMICAL COMPANY, INC.
发明人
KAWAI, TAKESHI;YABUNO, MASASHI
分类号
C07C51/255;B01J27/128;C07B61/00;C07C51/265;C07C63/307
主分类号
C07C51/255
代理机构
代理人
主权项
地址
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