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经营范围
发明名称
INTERCRITICAL-CYCLE ANNEALING
摘要
申请公布号
US4032368(A)
申请公布日期
1977.06.28
申请号
US19750549631
申请日期
1975.02.13
申请人
UNITED STATES STEEL CORPORATION
发明人
GRANGE, RAYMOND A.
分类号
C21D1/18;(IPC1-7):C21D1/00
主分类号
C21D1/18
代理机构
代理人
主权项
地址
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