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发明名称
Procédé de grillage autogène des minerais de zinc sulfurés
摘要
申请公布号
FR1048985(A)
申请公布日期
1953.12.28
申请号
FRD1048985
申请日期
1951.12.11
申请人
THE NEW JERSEY ZINC COMPANY
发明人
分类号
C22B1/02
主分类号
C22B1/02
代理机构
代理人
主权项
地址
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