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发明名称
Verfahren und Vorrichtung zur Waermebehandlung von kleinen Formkoerpern aus Erz- undMineralstaub
摘要
申请公布号
DE824854(C)
申请公布日期
1951.12.13
申请号
DE1950E001022
申请日期
1950.04.20
申请人
ERIE MINING COMPANY
发明人
ROYSTER PERCY H.
分类号
C21B13/00;C22B1/02;C22B1/14;C22B1/24
主分类号
C21B13/00
代理机构
代理人
主权项
地址
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