CH534253A - Dispositif pour la fixation élastique et électriquement isolante d'un rail sur une traverse
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Dispositif pour la fixation élastique et électriquement isolante d'un rail sur une traverse
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Publication number
CH534253A
CH534253ACH203971ACH203971ACH534253ACH 534253 ACH534253 ACH 534253ACH 203971 ACH203971 ACH 203971ACH 203971 ACH203971 ACH 203971ACH 534253 ACH534253 ACH 534253A
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Priority claimed from FR7005419Aexternal-prioritypatent/FR2079870A6/fr
Application filed by Ferroviares Soc EtfiledCriticalFerroviares Soc Et
Publication of CH534253ApublicationCriticalpatent/CH534253A/fr