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经营范围
发明名称
Improvements in and relating to bearings
摘要
申请公布号
GB432882(A)
申请公布日期
1935.08.06
申请号
GB19330034189
申请日期
1933.12.05
申请人
CUTHBERT GEORGE WILKINSON
发明人
分类号
E02F3/14
主分类号
E02F3/14
代理机构
代理人
主权项
地址
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