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发明名称
COMPOSITE ROLLER
摘要
<p>A composite roller comprising at least one insert (11) made of sintered material, characterized in that the insert (11) is surrounded at least partially by a copper alloy support comprising: Cu, Fe, Ni, A1, Zn.</p>
申请公布号
WO2011073757(A1)
申请公布日期
2011.06.23
申请号
WO2010IB03178
申请日期
2010.12.03
申请人
EUROLLS S.P.A.;RAILZ, RENATO
发明人
RAILZ, RENATO
分类号
B21C3/08;B21B27/03;B21D3/02;F16C13/00
主分类号
B21C3/08
代理机构
代理人
主权项
地址
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