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发明名称
Improvements in or relating to bearings
摘要
申请公布号
GB627144(A)
申请公布日期
1949.07.29
申请号
GB19470015797
申请日期
1947.06.16
申请人
WESTINGHOUSE ELECTRIC INTERNATIONAL COMPANY
发明人
分类号
F16C33/18
主分类号
F16C33/18
代理机构
代理人
主权项
地址
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