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发明名称
Improvements in apparatus for supplying lean gas to regeneratively operated ovens
摘要
申请公布号
GB675908(A)
申请公布日期
1952.07.16
申请号
GB19500018794
申请日期
1950.07.27
申请人
HEINRICH KOPPERS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
发明人
分类号
C10B21/10;C10B21/14
主分类号
C10B21/10
代理机构
代理人
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