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发明名称
Method of purifying sodium carbonate solution
摘要
申请公布号
US2143069(A)
申请公布日期
1939.01.10
申请号
US19360104226
申请日期
1936.10.06
申请人
THE MATHIESON ALKALI WORKS, INC.
发明人
HILL NORMAN C.;SHANNON CHARLES DOUGLAS
分类号
C01D7/26
主分类号
C01D7/26
代理机构
代理人
主权项
地址
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