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发明名称
RAILWAY FASTENING CLIPS AND RAILWAY RAIL-AND-FASTENING ASSEMBLIES INCORPORATION SUCH CLIPS
摘要
申请公布号
MW3976(A1)
申请公布日期
1977.10.12
申请号
MW19760000039
申请日期
1976.10.06
申请人
ELASTIC RAIL SPIKE CO LTD
发明人
分类号
E01B;(IPC1-7):E01B/
主分类号
E01B
代理机构
代理人
主权项
地址
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