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 ES1977227964UpriorityCriticalpatent/ES227964Y/es
Publication of ES227964UpublicationCriticalpatent/ES227964U/es
Application grantedgrantedCritical
Publication of ES227964YpublicationCriticalpatent/ES227964Y/es