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发明名称
SULPHURIC ACID
摘要
申请公布号
CA325495(A)
申请公布日期
1932.08.30
申请号
CAD325495
申请日期
申请人
THE GRASSELLI CHEMICAL COMPANY;THE CANADIAN INDUSTRIES LIMITED
发明人
HENRY HOWARD
分类号
主分类号
代理机构
代理人
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