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 Zapi S P AfiledCriticalZapi S P A
Priority to IT40027ApriorityCriticalpatent/IT1239100B/it
Publication of IT9040027A0publicationCriticalpatent/IT9040027A0/it
Publication of IT9040027A1publicationCriticalpatent/IT9040027A1/it
Application grantedgrantedCritical
Publication of IT1239100BpublicationCriticalpatent/IT1239100B/it
IT40027A1990-02-141990-02-14Dispositivo variatore di velocita'per motori a corrente continua che azionano le ruote di un veicolo elettrico.
IT1239100B
(it)