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发明名称
METHOD OF OBTAINING AQUEOUS SOLUTION OF SODIUM HYDROXIDE
摘要
申请公布号
PL299512(A1)
申请公布日期
1994.01.10
申请号
PL19930299512
申请日期
1993.06.29
申请人
SOLVAY
发明人
BOURGEOIS LOUIS
分类号
B01D61/44;C01D1/38;C25B1/16;(IPC1-7):C01D1/04
主分类号
B01D61/44
代理机构
代理人
主权项
地址
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