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发明名称
Procédé de rodage sous pression pour le polissage des collets de butée des arbres, et dispositif pour la mise en oeuvre de ce procédé
摘要
申请公布号
FR923873(A)
申请公布日期
1947.07.21
申请号
FRD923873
申请日期
1946.03.15
申请人
BROWN, BOVERI & COMPAGNIE
发明人
分类号
B24B7/10;B24B27/04
主分类号
B24B7/10
代理机构
代理人
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