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经营范围
发明名称
Recuperative roller-type heating furnace
摘要
申请公布号
US2788204(A)
申请公布日期
1957.04.09
申请号
US19530396042
申请日期
1953.12.03
申请人
STORA KOPPARBERGS BERGSLAGES AKTIEBOLAG
发明人
KALLING BO MICHAEL STURE;JOHANSSON FOLKE CARL EVALD
分类号
F27B7/00;F27B7/02
主分类号
F27B7/00
代理机构
代理人
主权项
地址
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