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经营范围
发明名称
PROCESS FOR PRODUCING ETHYLENE GLYCOL
摘要
申请公布号
GB1570658(A)
申请公布日期
1980.07.02
申请号
GB19770022534
申请日期
1977.05.27
申请人
HALCON INTERNATIONAL INC
发明人
分类号
C07C29/48;B01J23/00;B01J27/00;C07B61/00;C07C27/00;C07C27/14;C07C31/20;C07C67/00;(IPC1-7):C07C31/20
主分类号
C07C29/48
代理机构
代理人
主权项
地址
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