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发明名称
Perfectionnements apportés aux procédés pour fabriquer ale la magnésie purifiéepour former des produits réfractaires
摘要
申请公布号
FR1053901(A)
申请公布日期
1954.02.05
申请号
FRD1053901
申请日期
1951.07.11
申请人
OESTERREICHISCH-AMERIKANISCHE MAGNESIT AKTIENGESELLSCHAFT
发明人
分类号
C01F5/02
主分类号
C01F5/02
代理机构
代理人
主权项
地址
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