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经营范围
发明名称
Improvements in or relating to hot coke quenching cars
摘要
申请公布号
GB830469(A)
申请公布日期
1960.03.16
申请号
GB19550019067
申请日期
1955.07.01
申请人
EVAN MELFYN LEWIS
发明人
分类号
C10B39/14
主分类号
C10B39/14
代理机构
代理人
主权项
地址
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