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发明名称
FASTENING RAILWY RAILS TO CONCRETE RAILWAY SLEEPERS
摘要
申请公布号
GB1596002(A)
申请公布日期
1981.08.19
申请号
GB19780005125
申请日期
1978.05.31
申请人
PANDROL LTD
发明人
分类号
B23P13/04;E01B9/30;(IPC1-7):B23P15/20
主分类号
B23P13/04
代理机构
代理人
主权项
地址
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