BR9604725A - Fixação para dormentes de concreto para linhas férreas
- Google Patents
Fixação para dormentes de concreto para linhas férreas
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Publication number
BR9604725A
BR9604725ABR9604725ABR9604725ABR9604725ABR 9604725 ABR9604725 ABR 9604725ABR 9604725 ABR9604725 ABR 9604725ABR 9604725 ABR9604725 ABR 9604725ABR 9604725 ABR9604725 ABR 9604725A
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Application filed by Cavan Tecnica De Pre Moldados, Cavan S AfiledCriticalCavan Tecnica De Pre Moldados
Priority to BR9604725ApriorityCriticalpatent/BR9604725A/pt
Publication of BR9604725ApublicationCriticalpatent/BR9604725A/pt