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经营范围
发明名称
RAIL CLIP INSULATOR
摘要
申请公布号
EP0677127(B1)
申请公布日期
1997.07.30
申请号
EP19940902863
申请日期
1993.12.28
申请人
ALLEVARD
发明人
LOISON, CLAUDE
分类号
E01B9/30;E01B9/68;E01B9/28;(IPC1-7):E01B9/30
主分类号
E01B9/30
代理机构
代理人
主权项
地址
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