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发明名称
Procédé et dispositifs pour éviter le blocage des essieux des véhicules de chemin de fer
摘要
申请公布号
FR1010718(A)
申请公布日期
1952.06.16
申请号
FRD1010718
申请日期
1948.10.08
申请人
发明人
LEMAN GEORGES
分类号
B60T8/32
主分类号
B60T8/32
代理机构
代理人
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