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发明名称
Procédé et appareil pour la calcination de minerais sulfurés
摘要
申请公布号
FR1141253(A)
申请公布日期
1957.08.29
申请号
FRD1141253
申请日期
1956.02.11
申请人
KLOCKNER-HUMBOLDT-DEUTZ A. G.
发明人
分类号
C22B1/02;F27B9/24
主分类号
C22B1/02
代理机构
代理人
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地址
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