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 ES0027998UpriorityCriticalpatent/ES27998Y/es
Publication of ES27998UpublicationCriticalpatent/ES27998U/es
Application grantedgrantedCritical
Publication of ES27998YpublicationCriticalpatent/ES27998Y/es
Un tubo de rayos catódicos fabricado por el método descrito en la solicitud de Patente de Invención número 195.825 caracterizado por que el tubo comprende una ventana hecha de vidrio plano, estando ubicado el sello entre la ventana y el cono en la superficie del cono que se encuentra fuera de la zona de transición entre ventana y el cono.
ES0027998U1951-04-161951-04-16Tubo de rayos catódicos
ExpiredES27998Y
(es)