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发明名称
Coking retort oven
摘要
申请公布号
US2003565(A)
申请公布日期
1935.06.04
申请号
US19310521406
申请日期
1931.03.10
申请人
THE KOPPERS COMPANY OF DELAWARE
发明人
ACKEREN JOSEPH VAN
分类号
C10B5/10
主分类号
C10B5/10
代理机构
代理人
主权项
地址
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