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经营范围
发明名称
Railway vehicle coupler centering mechanism
摘要
申请公布号
GB987087(A)
申请公布日期
1965.03.24
申请号
GB19620009678
申请日期
1962.03.13
申请人
NATIONAL CASTINGS COMPANY
发明人
分类号
B61G7/06;B61G7/08
主分类号
B61G7/06
代理机构
代理人
主权项
地址
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