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发明名称
STEEL AND PROCESS FOR THE MANUFACTURE OF A PART FOR BALL BEARING
摘要
申请公布号
EP0972090(A1)
申请公布日期
2000.01.19
申请号
EP19980917279
申请日期
1998.04.01
申请人
ASCOMETAL;SNR ROULEMENTS;VALTI - SOCIETE ANONYME POUR LA FABRICATION DE TUBES ROULEMENTS
发明人
BELLUS, JACQUES;BAUDRY, GILLES;DUDRAGNE, GILLES;GIRODIN, DANIEL;JACOB, GERARD;VINCENT, ALAIN;LORMAND, GERARD
分类号
F16C33/62;C21D8/10;C21D9/40;C22C38/00;C22C38/18;C22C38/34;C22C38/44;F16C33/30;F16C33/64;(IPC1-7):C22C38/18
主分类号
F16C33/62
代理机构
代理人
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地址
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