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发明名称
Dump car construction
摘要
申请公布号
US1889169(A)
申请公布日期
1932.11.29
申请号
US19290410039
申请日期
1929.11.27
申请人
ENTERPRISE RAILWAY EQUIPMENT COMPANY
发明人
CAMPBELL ARGYLE
分类号
B61D3/06
主分类号
B61D3/06
代理机构
代理人
主权项
地址
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