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发明名称
SULPHURIC ACID MANUFACTURE
摘要
申请公布号
CA375044(A)
申请公布日期
1938.07.12
申请号
CAD375044
申请日期
申请人
THE GENERAL CHEMICAL COMPANY
发明人
ROBERT B. FERGUSON
分类号
主分类号
代理机构
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