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发明名称
PROCESS FOR RECOVERING SULFUR VALUES FROM PYRITES BY SMELTING
摘要
申请公布号
US3615220(A)
申请公布日期
1971.10.26
申请号
USD3615220
申请日期
1969.04.01
申请人
LUMMUS CO.:THE
发明人
ROBERT F. BURKE
分类号
C01B17/06;C01B17/16;(IPC1-7):C01B17/06
主分类号
C01B17/06
代理机构
代理人
主权项
地址
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