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发明名称
Method of firing metallurgical furnaces
摘要
申请公布号
US2434491(A)
申请公布日期
1948.01.13
申请号
US19420460994
申请日期
1942.10.06
申请人
ELDER HAROLD G;MOWAT JOHN F
发明人
ELDER HAROLD G.;MOWAT JOHN F.
分类号
C21D9/70
主分类号
C21D9/70
代理机构
代理人
主权项
地址
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