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发明名称
A new or improved method of heat treating steel
摘要
申请公布号
GB987491(A)
申请公布日期
1965.03.31
申请号
GB19610001828
申请日期
1961.01.17
申请人
EXECUTORS OF JAMES MILLS LIMITED
发明人
MCGAVIN ROY FORRESTER
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主分类号
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