BR9700608A - Sistema simplificado para mudança de marchas em bicicletas
- Google Patents
Sistema simplificado para mudança de marchas em bicicletas
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Publication number
BR9700608A
BR9700608ABR9700608ABR9700608ABR9700608ABR 9700608 ABR9700608 ABR 9700608ABR 9700608 ABR9700608 ABR 9700608ABR 9700608 ABR9700608 ABR 9700608ABR 9700608 ABR9700608 ABR 9700608A
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Application filed by Marcos BellottifiledCriticalMarcos Bellotti
Priority to BR9700608ApriorityCriticalpatent/BR9700608A/pt
Publication of BR9700608ApublicationCriticalpatent/BR9700608A/pt