BR9706049A -
System for fixing railway tracks in concrete sleepers
- Google Patents
System for fixing railway tracks in concrete sleepers
Info
Publication number
BR9706049A
BR9706049ABR9706049ABR9706049ABR9706049ABR 9706049 ABR9706049 ABR 9706049ABR 9706049 ABR9706049 ABR 9706049ABR 9706049 ABR9706049 ABR 9706049ABR 9706049 ABR9706049 ABR 9706049A
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Publication date
Application filed by Pandrol Fixacoes LimitadafiledCriticalPandrol Fixacoes Limitada
Priority to BR9706049ApriorityCriticalpatent/BR9706049A/en
Publication of BR9706049ApublicationCriticalpatent/BR9706049A/en