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发明名称
Improvements in latching means for the doors of coke ovens and the like
摘要
申请公布号
GB704372(A)
申请公布日期
1954.02.17
申请号
GB19510026679
申请日期
1951.11.14
申请人
HEINRICH KOPPERS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
发明人
分类号
C10B25/12;F27D1/18
主分类号
C10B25/12
代理机构
代理人
主权项
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