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发明名称
Manufacture of nitric acid
摘要
申请公布号
US1756532(A)
申请公布日期
1930.04.29
申请号
US19270165594
申请日期
1927.02.03
申请人
THE CALCO CHEMICAL COMPANY, INC.
发明人
BATTEGAY MARTIN
分类号
C01B21/46
主分类号
C01B21/46
代理机构
代理人
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