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发明名称
Improvements in coke ovens
摘要
申请公布号
GB569403(A)
申请公布日期
1945.05.23
申请号
GB19390024810
申请日期
1939.08.29
申请人
EVENCE COPPEE ET CIE
发明人
分类号
C10B5/02
主分类号
C10B5/02
代理机构
代理人
主权项
地址
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