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发明名称
Apparatus for injecting solid particulate material into a metallurgical furnace
摘要
申请公布号
US3178165(A)
申请公布日期
1965.04.13
申请号
US19630266857
申请日期
1963.03.21
申请人
KOPPERS COMPANY, INC.
发明人
ZIMMERMAN ROBERT E.
分类号
C21B5/00;C21B7/16;F27B1/16
主分类号
C21B5/00
代理机构
代理人
主权项
地址
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