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经营范围
发明名称
Manufacture of sulfuric acid
摘要
申请公布号
US2471072(A)
申请公布日期
1949.05.24
申请号
US19460659410
申请日期
1946.04.03
申请人
ALLIED CHEMICAL & DYE CORPORATION
发明人
MERRIAM HENRY F.
分类号
C01B17/765
主分类号
C01B17/765
代理机构
代理人
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地址
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