Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EVANGELISTI GONNELLA ALDO
Original Assignee
EVANGELISTI GONNELLA ALDO
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 EVANGELISTI GONNELLA ALDOfiledCriticalEVANGELISTI GONNELLA ALDO
Priority to ES0192765ApriorityCriticalpatent/ES192765A3/es
Publication of ES192765A3publicationCriticalpatent/ES192765A3/es
Sistema de motor a fricción para bicicletas caracterizado por el hecho de que su potencia motriz se transmite a la rueda trasera del vehículo mediante un rodillo que gira en las condiciones debidas de seguridad a fricción regulable sobre el neumático.
ES0192765A1950-04-291950-04-29UN SISTEMA DE MOTOR A FRICCIoN PARA BICICLETAS
ExpiredES192765A3
(es)