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经营范围
发明名称
Process for preparing unsaturated carboxylic acid or ester thereof.
摘要
申请公布号
EP0379691(B1)
申请公布日期
1994.03.09
申请号
EP19890122983
申请日期
1989.12.13
申请人
MITSUBISHI GAS CHEMICAL COMPANY, INC.
发明人
ABE, TAKAFUMI MITSUBISHI GAS CHEMICAL COMPANY INC.;HIEDA, SHINICHI MITSUBISHI GAS CHEMICAL COMP. INC.
分类号
B01J29/08;C07B61/00;C07C51/377;C07C57/05;C07C67/327;C07C69/54;(IPC1-7):C07C57/04;C07C69/653;C07C67/297
主分类号
B01J29/08
代理机构
代理人
主权项
地址
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