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经营范围
发明名称
Bogie pour matériel roulant de chemin de fer et tramways
摘要
申请公布号
FR758798(A)
申请公布日期
1934.01.23
申请号
FRD758798
申请日期
1932.10.17
申请人
发明人
LEONARD NESTOR
分类号
B61F3/06
主分类号
B61F3/06
代理机构
代理人
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