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发明名称
Improvements in or relating to railway car axle journal bearing mountings
摘要
申请公布号
GB693884(A)
申请公布日期
1953.07.08
申请号
GB19510027659
申请日期
1951.11.26
申请人
THE TIMKEN ROLLER BEARING COMPANY
发明人
分类号
B61F15/14
主分类号
B61F15/14
代理机构
代理人
主权项
地址
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