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发明名称
Method of forming jewel bearings
摘要
申请公布号
US2552381(A)
申请公布日期
1951.05.08
申请号
US19440543041
申请日期
1944.06.30
申请人
BENDIX AVIATION CORPORATION
发明人
PORTER GEORGE K.
分类号
C03B11/06;C03B19/04
主分类号
C03B11/06
代理机构
代理人
主权项
地址
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