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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0032244UpriorityCriticalpatent/ES32244Y/es
Publication of ES32244UpublicationCriticalpatent/ES32244U/es
Application grantedgrantedCritical
Publication of ES32244YpublicationCriticalpatent/ES32244Y/es
Hélice de propulsión, perfeccionada, caracterizada por que sus alas son alargadas, de mayor longitud que anchura, dispuestas helicoidalmente a lo largo de un núcleo cónico, también alargado, de relativa gran longitud.
ES0032244U1952-08-011952-08-01Élice de propulsión perfeccionada
ExpiredES32244Y
(es)