BR8805478A - Freio de acao rapida para composicoes ferroviarias
- Google Patents
Freio de acao rapida para composicoes ferroviarias
Info
Publication number
BR8805478A
BR8805478ABR8805478ABR8805478ABR8805478ABR 8805478 ABR8805478 ABR 8805478ABR 8805478 ABR8805478 ABR 8805478ABR 8805478 ABR8805478 ABR 8805478ABR 8805478 ABR8805478 ABR 8805478A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rogerio Dias KrellingfiledCriticalRogerio Dias Krelling
Priority to BR8805478ApriorityCriticalpatent/BR8805478A/pt
Publication of BR8805478ApublicationCriticalpatent/BR8805478A/pt