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经营范围
发明名称
Improvements in or relating to the burning of sulphur
摘要
申请公布号
GB546787(A)
申请公布日期
1942.07.30
申请号
GB19410001170
申请日期
1941.01.29
申请人
HECTOR GLYNDWR JAMES;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C01B17/54
主分类号
C01B17/54
代理机构
代理人
主权项
地址
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