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发明名称
Einrichtung zur Behandlung von Erzen mit Gasen
摘要
申请公布号
DE826199(C)
申请公布日期
1951.12.27
申请号
DE1950B005183
申请日期
1950.06.21
申请人
GEORGE HOWARD BEERS
发明人
分类号
C22B1/08
主分类号
C22B1/08
代理机构
代理人
主权项
地址
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