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发明名称
Process for production of hard burned agglomerates of fine magnetite ore
摘要
申请公布号
US2750272(A)
申请公布日期
1956.06.12
申请号
US19500166087
申请日期
1950.06.05
申请人
ALLIS-CHALMERS MANUFACTURING COMPANY
发明人
LELLEP OTTO G.
分类号
C22B1/24
主分类号
C22B1/24
代理机构
代理人
主权项
地址
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