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发明名称
Method of treating zinc sulphide ores to produce zinc sulphate and hydrogen sulphide
摘要
申请公布号
US2222468(A)
申请公布日期
1940.11.19
申请号
US19380201014
申请日期
1938.04.08
申请人
THE SHERWIN-WILLIAMS COMPANY
发明人
SAUNDERS HAROLD F.;PENOYER CHARLES E.
分类号
C01G9/06
主分类号
C01G9/06
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代理人
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