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发明名称
Levier pour le soulèvement à la main des rails de voies ferrées
摘要
申请公布号
FR1236008(A)
申请公布日期
1960.07.15
申请号
FR19590796186
申请日期
1959.06.01
申请人
SOCIETE NATIONALE DES CHEMINS DE FER FRANCAIS
发明人
ILIOPOULOS EMMANUEL
分类号
E01B29/22
主分类号
E01B29/22
代理机构
代理人
主权项
地址
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