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发明名称
Heat treatment of bearing steel to eliminate retained austenite
摘要
申请公布号
US3131097(A)
申请公布日期
1964.04.28
申请号
US19620175300
申请日期
1962.02.23
申请人
GENERAL MOTORS CORPORATION
发明人
MANTEL EDWARD R.
分类号
C21D1/18
主分类号
C21D1/18
代理机构
代理人
主权项
地址
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