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经营范围
发明名称
A process for obtaining sulphur from gases or vapours containing hydrogen sulphide
摘要
申请公布号
GB798331(A)
申请公布日期
1958.07.16
申请号
GB19550031108
申请日期
1955.10.31
申请人
ELFRIEDE ELLA BAHR
发明人
分类号
B01J3/08;C01B17/04;F02B3/06
主分类号
B01J3/08
代理机构
代理人
主权项
地址
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