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.)
LAUSWORTH MILLAR ARTHUR
Original Assignee
LAUSWORTH MILLAR ARTHUR
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 LAUSWORTH MILLAR ARTHURfiledCriticalLAUSWORTH MILLAR ARTHUR
Priority to ES0004711UpriorityCriticalpatent/ES4711Y/es
Publication of ES4711UpublicationCriticalpatent/ES4711U/es
Application grantedgrantedCritical
Publication of ES4711YpublicationCriticalpatent/ES4711Y/es
Hélice de propulsión, caracterizada por que el ala de la hélice se forma tal, que la parte contigua a la raíz sobresalga y la parte próxima a la punta vaya en declive.
ES0004711U1934-10-171934-10-17Mejoras introducidas en hélices de propulsión
ExpiredES4711Y
(es)