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发明名称
Method for treating rock and evaporated salt
摘要
申请公布号
US2174450(A)
申请公布日期
1939.09.26
申请号
US19380229603
申请日期
1938.09.12
申请人
JEFFERSON ISLAND SALT MINING COMPANY
发明人
SEGURA MARNELL
分类号
C01D3/26
主分类号
C01D3/26
代理机构
代理人
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地址
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