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发明名称
MACHINE FOR PLUGGING TAPHOLE OF SHAFT FURNACE
摘要
申请公布号
SU623526(A3)
申请公布日期
1978.09.05
申请号
SU19711719021
申请日期
1971.11.25
申请人
SOSETE ANONIM DEZ ETABLISSMAN POL VURT (FIRMA)
发明人
EDUARD LEZHIL,LU;PER MELE,LU
分类号
C21B7/14;C21B7/12;F27B;(IPC1-7):C21B7/14
主分类号
C21B7/14
代理机构
代理人
主权项
地址
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