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发明名称
Improvements in or relating to roasting sulfide ores
摘要
申请公布号
GB759260(A)
申请公布日期
1956.10.17
申请号
GB19520029092
申请日期
1952.11.18
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
LEWIS WARREN KENDALL
分类号
C22B1/10
主分类号
C22B1/10
代理机构
代理人
主权项
地址
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