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经营范围
发明名称
THE METHOD OF THIONYL CHLORIDE PRODUCTION
摘要
申请公布号
PL263144(A1)
申请公布日期
1988.08.18
申请号
PL19860263144
申请日期
1986.12.18
申请人
发明人
分类号
C01B17/45;C07C;(IPC1-7):C07C/
主分类号
C01B17/45
代理机构
代理人
主权项
地址
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