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发明名称
Vertical coking retort oven and method of operating the same
摘要
申请公布号
US1873074(A)
申请公布日期
1932.08.23
申请号
US19260151072
申请日期
1926.11.27
申请人
THE KOPPERS COMPANY
发明人
ACKEREN JOSEPH VAN
分类号
C10B3/02
主分类号
C10B3/02
代理机构
代理人
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地址
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