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 ES1977232731UpriorityCriticalpatent/ES232731Y/es
Publication of ES232731UpublicationCriticalpatent/ES232731U/es
Application grantedgrantedCritical
Publication of ES232731YpublicationCriticalpatent/ES232731Y/es