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发明名称
Method of purifying caustic alkali solution
摘要
申请公布号
US2403789(A)
申请公布日期
1946.07.09
申请号
US19430489387
申请日期
1943.06.02
申请人
THE DOW CHEMICAL COMPANY
发明人
CUMMINS CLAUDE A.
分类号
C01D1/32
主分类号
C01D1/32
代理机构
代理人
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地址
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