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经营范围
发明名称
RAIL VEHICLE STOP
摘要
申请公布号
GB1548896(A)
申请公布日期
1979.07.18
申请号
GB19750019004
申请日期
1976.07.28
申请人
GRAEMROSS PLANT & EQUIPMENT LTD
发明人
分类号
B61K7/20;(IPC1-7):B61K7/16
主分类号
B61K7/20
代理机构
代理人
主权项
地址
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