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发明名称
Roulement à éléments cylindriques de roulement
摘要
申请公布号
FR971246(A)
申请公布日期
1951.01.15
申请号
FRD971246
申请日期
1940.02.12
申请人
SOCIETE ANONYME DES ROULEMENTS A AIGUILLES
发明人
分类号
F16C33/46
主分类号
F16C33/46
代理机构
代理人
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