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发明名称
A process of and apparatus for the hardening of metals and alloys
摘要
申请公布号
GB818759(A)
申请公布日期
1959.08.19
申请号
GB19560029554
申请日期
1956.09.27
申请人
DEUTSCHE AKADEMIE DER WISSENSCHAFTEN ZU BERLIN
发明人
SEIDEL HELLMUTH
分类号
C21D1/773
主分类号
C21D1/773
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代理人
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