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发明名称
Brake beam support
摘要
申请公布号
US2003530(A)
申请公布日期
1935.06.04
申请号
US19320623147
申请日期
1932.07.18
申请人
CHICAGO RAILWAY EQUIPMENT COMPANY
发明人
EKHOLM HERBERT W.;BUSSE EDWIN G.
分类号
B61H13/36
主分类号
B61H13/36
代理机构
代理人
主权项
地址
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