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 ES286168ApriorityCriticalpatent/ES286168A1/es
Publication of ES286168A1publicationCriticalpatent/ES286168A1/es
ES286168A1963-03-161963-03-16Sistema con sus dispositivos correspondienes para el trazado continuo de elipses de cualquier excentricidad
ExpiredES286168A1
(es)