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经营范围
发明名称
Railway car framing structure
摘要
申请公布号
US2575454(A)
申请公布日期
1951.11.20
申请号
US19470738071
申请日期
1947.03.29
申请人
AMERICAN CAR AND FOUNDRY COMPANY
发明人
KUHLER OTTO A.
分类号
B61D17/04
主分类号
B61D17/04
代理机构
代理人
主权项
地址
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