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发明名称
METHOD FOR THE SURFACE IMPROVEMENT OF MACHINE PARTS AND CUTTING TOOLS OF FERROUS ALLOYS
摘要
申请公布号
EP0034761(B1)
申请公布日期
1985.06.05
申请号
EP19810100963
申请日期
1981.02.11
申请人
POLITECHNIKA LODZKA
发明人
HAS, ZDZISLAW
分类号
C21D1/76;C23C8/26;C23C8/34;(IPC1-7):C23C16/00
主分类号
C21D1/76
代理机构
代理人
主权项
地址
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