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发明名称
Purification of caustic soda
摘要
申请公布号
US2030694(A)
申请公布日期
1936.02.11
申请号
US19340711318
申请日期
1934.02.15
申请人
DIAMOND ALKALI COMPANY
发明人
ELLEDGE HARVEY G.;HIRSCH ALFRED
分类号
C01D1/32
主分类号
C01D1/32
代理机构
代理人
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