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发明名称
Tunnel nozzle for rectangular coke ovens
摘要
申请公布号
US1745996(A)
申请公布日期
1930.02.04
申请号
US19270194581
申请日期
1927.05.27
申请人
TAR & PETROLEUM PROCESS COMPANY
发明人
KNOWLES ALEXANDER S.
分类号
C10B15/02
主分类号
C10B15/02
代理机构
代理人
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