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经营范围
发明名称
Railway car
摘要
申请公布号
US2147011(A)
申请公布日期
1939.02.14
申请号
US19370145424
申请日期
1937.05.29
申请人
THE PULLMAN COMPANY
发明人
CRAWFORD DAVID A.
分类号
B61D1/08
主分类号
B61D1/08
代理机构
代理人
主权项
地址
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