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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Priority to ES0004752UpriorityCriticalpatent/ES4752Y/en
Publication of ES4752UpublicationCriticalpatent/ES4752U/en
Application grantedgrantedCritical
Publication of ES4752YpublicationCriticalpatent/ES4752Y/en
A reading device, especially for radio devices, characterized in that it contains a scale composed of two strips of a transparent and flexible substance, between which a strip of transparent paper with wavelengths, names of stations, etc. is placed. , so that a quite rigid assembly is formed, which can be easily fitted and removed by a slot provided for this purpose. (Machine-translation by Google Translate, not legally binding)
Strips of material with pins nailed to the edge and placed in rows or spiral inside a container (Machine-translation by Google Translate, not legally binding)