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经营范围
发明名称
PROCESS FOR THE PURIFICATION OF THIONYL CHLORIDE
摘要
申请公布号
EP0042530(B1)
申请公布日期
1984.02.15
申请号
EP19810104424
申请日期
1981.06.10
申请人
BAYER AG
发明人
JONAS, GERHARD, DR.
分类号
C01B7/03;B01J27/00;C01B17/45;C01B17/50;(IPC1-7):C01B17/45
主分类号
C01B7/03
代理机构
代理人
主权项
地址
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