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发明名称
Ball bearing retainer and method of making same
摘要
申请公布号
US3256051(A)
申请公布日期
1966.06.14
申请号
US19640394742
申请日期
1964.09.08
申请人
NEW HAMPSHIRE BALL BEARINGS, INC.
发明人
HOWE WESLEY CHARLES
分类号
F16C33/44
主分类号
F16C33/44
代理机构
代理人
主权项
地址
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