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发明名称
Dispositifs de suspension pour wagons de chemin de fer
摘要
申请公布号
FR1206943(A)
申请公布日期
1960.02.12
申请号
FRD1206943
申请日期
1958.05.23
申请人
GENERAL STEEL CASTINGS CORPORATION
发明人
分类号
B61C9/50;B61F5/14
主分类号
B61C9/50
代理机构
代理人
主权项
地址
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