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发明名称
Improvements in or relating to processes for recovering solid ammonium sulphate from aqueous solutions thereof
摘要
申请公布号
GB810481(A)
申请公布日期
1959.03.18
申请号
GB19550025460
申请日期
1955.09.05
申请人
OESTERREICHISCHE STICKSTOFFWERKE AKTIENGESELLSCHAFT
发明人
分类号
B01D9/00;C01C1/244
主分类号
B01D9/00
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代理人
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