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发明名称
Purification of sulfuric acid
摘要
申请公布号
US2856265(A)
申请公布日期
1958.10.14
申请号
US19540417547
申请日期
1954.03.22
申请人
UNION CARBIDE CORPORATION
发明人
LESCISIN GEORGE A.
分类号
C01B17/92
主分类号
C01B17/92
代理机构
代理人
主权项
地址
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