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发明名称
Process for eliminating the silica in the treatment of natural silicates with acids for the purpose of rendering soluble some of their constituents
摘要
申请公布号
GB339028(A)
申请公布日期
1930.12.04
申请号
GB19290028926
申请日期
1929.09.24
申请人
FELIX JOURDAN
发明人
分类号
C01B33/12
主分类号
C01B33/12
代理机构
代理人
主权项
地址
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