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发明名称
Verschliessfeste gesinterte Legierung und Verfahren zu ihrer Herstellung
摘要
申请公布号
DE69706331(T2)
申请公布日期
2002.05.23
申请号
DE19976006331T
申请日期
1997.01.02
申请人
HITACHI POWDERED METALS CO., LTD.
发明人
AONUMA, KOICHI;AOKI,YOSHIMASA;HAYASHI,KOICHIRO
分类号
C22C33/02;C22C38/00;F01L3/22;F02F7/00;(IPC1-7):C22C33/02
主分类号
C22C33/02
代理机构
代理人
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