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发明名称
Reversing auxiliary locomotive
摘要
申请公布号
US1742610(A)
申请公布日期
1930.01.07
申请号
US19270205680
申请日期
1927.07.14
申请人
BETHLEHEM STEEL COMPANY
发明人
MCGREW JOHN A.
分类号
B61C15/02
主分类号
B61C15/02
代理机构
代理人
主权项
地址
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