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发明名称
Corrosion-resistant low alloy steel
摘要
申请公布号
US2867531(A)
申请公布日期
1959.01.06
申请号
US19570637376
申请日期
1957.01.31
申请人
GENERAL MOTORS CORPORATION
发明人
HOLZWARTH JAMES C.;THOMSON ROBERT F.
分类号
C21D9/46;C22C38/60
主分类号
C21D9/46
代理机构
代理人
主权项
地址
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