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经营范围
发明名称
Railway car
摘要
申请公布号
US1975573(A)
申请公布日期
1934.10.02
申请号
US19320589279
申请日期
1932.01.27
申请人
WINE RAILWAY APPLIANCE COMPANY
发明人
HANKINS CYRUS
分类号
B61D7/20
主分类号
B61D7/20
代理机构
代理人
主权项
地址
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