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发明名称
Improvements in bogie trucks for rail vehicles
摘要
申请公布号
GB9810813(D0)
申请公布日期
1998.07.22
申请号
GB19980010813
申请日期
1998.05.21
申请人
POWELL DUFFRYN STANDARD LIMITED
发明人
分类号
B61F5/14;B61F5/32;B61H13/24
主分类号
B61F5/14
代理机构
代理人
主权项
地址
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