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发明名称
Verfahren zur Herstellung einer harten Oberfläche auf dem Verschleiß unterworfenen Metallgegenständen, insbesondere Schneidwerkzeugen
摘要
申请公布号
AT252589(B)
申请公布日期
1967.02.27
申请号
AT19620001694
申请日期
1962.03.01
申请人
DAWSON ARMORING COMPANY
发明人
CHESTER HOWARD DAWSON
分类号
C22C
主分类号
C22C
代理机构
代理人
主权项
地址
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