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发明名称
PURIFICATION OF CAUSTIC ALKALI
摘要
申请公布号
CA475663(A)
申请公布日期
1951.07.31
申请号
CAD475663
申请日期
申请人
THE DOW CHEMICAL COMPANY
发明人
MARC F. LEDUC;DAVID J. PYE
分类号
主分类号
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代理人
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