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发明名称
RAIL-TO-TIE FASTENING DEVICE
摘要
申请公布号
RU2022072(C1)
申请公布日期
1994.10.30
申请号
SU19914895218
申请日期
1991.04.17
申请人
ALLEVARD ENDYUSTRI S.A.
发明人
DYUVAL FILIP;DYUKONSEJ RENE
分类号
E01B9/30;(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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