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 ES1977232753UpriorityCriticalpatent/ES232753Y/en
Publication of ES232753UpublicationCriticalpatent/ES232753U/en
Application grantedgrantedCritical
Publication of ES232753YpublicationCriticalpatent/ES232753Y/en