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发明名称
Improved process for working up crude potash salts
摘要
申请公布号
GB316548(A)
申请公布日期
1930.10.15
申请号
GB19290018511
申请日期
1929.06.15
申请人
CHEMIEVERFAHREN, G.M.B.H.
发明人
分类号
C01D3/08
主分类号
C01D3/08
代理机构
代理人
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