BR7600700A - Trilhos para tranvias e ferrovias possuindo estrutura continua e prefabricada de metal e concreto reforcado
- Google Patents
Trilhos para tranvias e ferrovias possuindo estrutura continua e prefabricada de metal e concreto reforcado
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Publication number
BR7600700A
BR7600700ABR7600700ABR7600700ABR7600700ABR 7600700 ABR7600700 ABR 7600700ABR 7600700 ABR7600700 ABR 7600700ABR 7600700 ABR7600700 ABR 7600700ABR 7600700 ABR7600700 ABR 7600700A
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Publication date
Application filed by S SalvinofiledCriticalS Salvino
Priority to BR7600700ApriorityCriticalpatent/BR7600700A/pt
Publication of BR7600700ApublicationCriticalpatent/BR7600700A/pt
BR7600700A1976-02-041976-02-04Trilhos para tranvias e ferrovias possuindo estrutura continua e prefabricada de metal e concreto reforcado
BR7600700A
(pt)