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发明名称
SINGLE-CHAMBER COOLED TUYERE FOR BLAST FURNACES OR CUPOLAS
摘要
申请公布号
PL58842(Y1)
申请公布日期
2001.10.31
申请号
PL19960111997U
申请日期
1996.11.22
申请人
INSTYTUT ODLEWNICTWA
发明人
MIETKA ZBIGNIEW
分类号
C21B7/16;F27B1/16;(IPC1-7):C21B7/16
主分类号
C21B7/16
代理机构
代理人
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