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发明名称
Treatment of sodium hydroxide
摘要
申请公布号
US2211695(A)
申请公布日期
1940.08.13
申请号
US19370177542
申请日期
1937.12.01
申请人
THE STANDARD OIL COMPANY
发明人
HUGHES EVERETT C.
分类号
C01D1/28
主分类号
C01D1/28
代理机构
代理人
主权项
地址
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