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发明名称
Railway car construction
摘要
申请公布号
US2046391(A)
申请公布日期
1936.07.07
申请号
US19330704630
申请日期
1933.12.30
申请人
THE J. G. BRILL COMPANY
发明人
LATSHAW ELMER
分类号
B61F5/14
主分类号
B61F5/14
代理机构
代理人
主权项
地址
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