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.)
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 filedfiledCritical
Priority to ES1981255588UpriorityCriticalpatent/ES255588Y/es
Publication of ES255588UpublicationCriticalpatent/ES255588U/es
Priority to FR8200434Aprioritypatent/FR2497866A1/fr
Application grantedgrantedCritical
Publication of ES255588YpublicationCriticalpatent/ES255588Y/es