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经营范围
发明名称
PROCESS FOR PRODUCING METHACROLEIN
摘要
申请公布号
GB2023597(B)
申请公布日期
1982.07.28
申请号
GB19790008415
申请日期
1979.03.09
申请人
UBE INDUSTRIES LTD
发明人
分类号
B01J23/887;B01J23/89;C07C5/48;C07C45/35;(IPC1-7):C07C45/04;C07C47/20
主分类号
B01J23/887
代理机构
代理人
主权项
地址
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