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发明名称
Anordning for feste av en skinne til en betongsville
摘要
申请公布号
NO952735(A)
申请公布日期
1996.01.12
申请号
NO19950002735
申请日期
1995.07.10
申请人
KERR-MCGEE CHEMICAL CORP
发明人
OWEN, S. HUDSON
分类号
E01B9/38;E01B9/28;E01B9/62;(IPC1-7):E01B9/30
主分类号
E01B9/38
代理机构
代理人
主权项
地址
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