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发明名称
Process of treating alunite
摘要
申请公布号
US1971319(A)
申请公布日期
1934.08.21
申请号
US19310531009
申请日期
1931.04.17
申请人
CARL H. FOWLER
发明人
WILDMAN HARRY G.
分类号
C01F7/06
主分类号
C01F7/06
代理机构
代理人
主权项
地址
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