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发明名称
Powder metallurgy tool steel
摘要
申请公布号
EP0467857(B1)
申请公布日期
1996.03.06
申请号
EP19910830235
申请日期
1991.05.30
申请人
CENTRO SVILUPPO MATERIALI S.P.A.
发明人
GUGLIELMI, FABIO;BARCARO, GIOVANNI;SOMMOVIGO, PAOLO
分类号
C22C33/02;(IPC1-7):C22C33/02
主分类号
C22C33/02
代理机构
代理人
主权项
地址
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