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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SAfiledCriticalAlcatel Espana SA
Priority to ES1971170919UpriorityCriticalpatent/ES170919Y/en
Publication of ES170919UpublicationCriticalpatent/ES170919U/en
Application grantedgrantedCritical
Publication of ES170919YpublicationCriticalpatent/ES170919Y/en
Telephone disk tester characterized by understanding all the elements required for the measurements of opening-closing ratio and speed of the telephone disks with total independence of one measure with the other. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in an adapter disc for use with a record player, in particular a video player. (Machine-translation by Google Translate, not legally binding)