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发明名称
Process of producing potassium sulphate, ammonia sulphate, and alumina from alunite
摘要
申请公布号
US1850038(A)
申请公布日期
1932.03.15
申请号
US19290329950
申请日期
1929.01.02
申请人
HIROMU TANAKA
发明人
TANAKA HIROMU
分类号
C01D5/00
主分类号
C01D5/00
代理机构
代理人
主权项
地址
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