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发明名称
Improvements in the heat treatment of stainless steel
摘要
申请公布号
GB832562(A)
申请公布日期
1960.04.13
申请号
GB19570016111
申请日期
1957.05.21
申请人
ALLEGHENY LUDLUM STEEL CORPORATION
发明人
分类号
C22C38/44
主分类号
C22C38/44
代理机构
代理人
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