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 ES0168147ApriorityCriticalpatent/ES168147A2/es
Publication of ES168147A2publicationCriticalpatent/ES168147A2/es
Mejoras en el objeto de la patente principal nº 165.704 caracterizadas esencialmente porque en los motores de combustión interna en general se dispone en el vástago del émbolo un ensanchamiento cilíndrico adecuado para alojarse fácilmente en el hueco del émbolo; llevando practicado en su superficie este ensanchamiento una canal contínua sinusoidal que sirve para adquirir el movimiento de rotación del citado vástago.
ES0168147A1944-11-241944-11-24MEJORAS EN EL OBJETO DE LA PATENTE PRINCIPAL NuMERO 165.704
ExpiredES168147A2
(es)