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发明名称
RAILWAY VEHICLE BOGIE
摘要
申请公布号
GB1259727(A)
申请公布日期
1972.01.12
申请号
GB19700038359
申请日期
1970.08.10
申请人
GENERAL STEEL INDUSTRIES, INC.
发明人
分类号
B61C9/50;B61F3/04
主分类号
B61C9/50
代理机构
代理人
主权项
地址
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