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发明名称
Improvements relating to the production of trifluoroethanol
摘要
申请公布号
GB804231(A)
申请公布日期
1958.11.12
申请号
GB19570000287
申请日期
1957.01.03
申请人
THE PENNSYLVANIA SALT MANUFACTURING COMPANY
发明人
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主分类号
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代理人
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