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发明名称
Dispositif pour des roues de véhicules augmentant l'adhérence sur le sol
摘要
申请公布号
FR1132886(A)
申请公布日期
1957.03.18
申请号
FRD1132886
申请日期
1955.05.18
申请人
发明人
LIECHTI FRITZ
分类号
B60C27/08;B60C27/16
主分类号
B60C27/08
代理机构
代理人
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