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经营范围
发明名称
Improvements in or relating to pony or bogie trucks particularly for use in conveying, loading or like machines
摘要
申请公布号
GB366491(A)
申请公布日期
1932.02.01
申请号
GB19310033576
申请日期
1930.09.30
申请人
THE JEFFREY MANUFACTURING COMPANY
发明人
分类号
B61D11/00;E21F13/02
主分类号
B61D11/00
代理机构
代理人
主权项
地址
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