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发明名称
Volant de direction de sécurité
摘要
申请公布号
FR66774(E)
申请公布日期
1957.09.10
申请号
FRD66774
申请日期
1954.08.06
申请人
发明人
CHOISY JEAN
分类号
B62D1/11
主分类号
B62D1/11
代理机构
代理人
主权项
地址
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