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发明名称
VERFAHREN ZUR HERSTELLUNG METALLISCHEN MAGNESIUMS, MAGNESIUMOXID ODER REFRAKTÄREN MATERIALS
摘要
申请公布号
AT163686(T)
申请公布日期
1998.03.15
申请号
AT19930901693T
申请日期
1992.11.16
申请人
MINERAL DEVELOPMENT INTERNATIONAL A/S
发明人
ENGELL, JOHN;FREDERIKSEN, JENS SONDERBERG;NIELSEN, KARSTEN AGERSTED
分类号
C01F5/00;C01B31/36;C01F5/02;C01F5/04;C22B;C22B26/22;(IPC1-7):C22B26/22
主分类号
C01F5/00
代理机构
代理人
主权项
地址
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