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发明名称
Improvements relating to methods of decomposition of waste sulphuric acid to sulphurdioxide
摘要
申请公布号
GB654060(A)
申请公布日期
1951.06.06
申请号
GB19470017220
申请日期
1947.06.30
申请人
UNITED CHEMICAL AND METALLURGICAL WORKS NATIONAL CORPORATION
发明人
分类号
C01B17/58
主分类号
C01B17/58
代理机构
代理人
主权项
地址
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