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经营范围
发明名称
Improvements in or relating to tipping or the like tramway wagons
摘要
申请公布号
GB353587(A)
申请公布日期
1931.07.30
申请号
GB19300015591
申请日期
1930.05.21
申请人
JOSEPH WALWYN WHITE
发明人
分类号
B61D9/14
主分类号
B61D9/14
代理机构
代理人
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