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发明名称
Method for Improving the Mechanical Strength of Elongate Ferrous Metal Workpieces
摘要
申请公布号
GB1166477(A)
申请公布日期
1969.10.08
申请号
GB19660046543
申请日期
1966.10.18
申请人
NIPPON KOKAN KABUSHIKI KAISHA
发明人
分类号
C21D8/00
主分类号
C21D8/00
代理机构
代理人
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