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经营范围
发明名称
Improved high strength steels and method for producing same
摘要
申请公布号
GB912524(A)
申请公布日期
1962.12.12
申请号
GB19610025879
申请日期
1961.07.17
申请人
LASALIE STEEL COMPANY
发明人
分类号
C21D8/00
主分类号
C21D8/00
代理机构
代理人
主权项
地址
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