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经营范围
发明名称
PROCEDE DE PREPARATION DU 1,2-DICHLORETHANE
摘要
申请公布号
BE866157(A1)
申请公布日期
1978.10.19
申请号
BE19780186934
申请日期
1978.04.19
申请人
HOECHST A.G.
发明人
分类号
C07C17/156;(IPC1-7):C07C/
主分类号
C07C17/156
代理机构
代理人
主权项
地址
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