BR9501408A -
Automatic gear shift system for bicycles
- Google Patents
Automatic gear shift system for bicycles
Info
Publication number
BR9501408A
BR9501408ABR9501408ABR9501408ABR9501408ABR 9501408 ABR9501408 ABR 9501408ABR 9501408 ABR9501408 ABR 9501408ABR 9501408 ABR9501408 ABR 9501408ABR 9501408 ABR9501408 ABR 9501408A
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Publication date
Application filed by Pietro CarrerafiledCriticalPietro Carrera
Priority to BR9501408ApriorityCriticalpatent/BR9501408A/en
Publication of BR9501408ApublicationCriticalpatent/BR9501408A/en