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发明名称
FLUID-HANDLING,GAS-SCRUBBING,AND BLAST FURNACE TOP PRESSURE CONTROL
摘要
申请公布号
US3582050(A)
申请公布日期
1971.06.01
申请号
USD3582050
申请日期
1968.09.27
申请人
NATIONAL STEEL CORP.
发明人
HIRAM C. KOZAK
分类号
B01D47/10;(IPC1-7):B01F3/04
主分类号
B01D47/10
代理机构
代理人
主权项
地址
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