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- Google Patents
AU215596B2 - Improvements in or relating to cathode-ray tubes forthe reproduction of colour television images
- Google Patents
Improvements in or relating to cathode-ray tubes forthe reproduction of colour television images
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
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Application grantedgrantedCritical
Publication of AU1809156ApublicationCriticalpatent/AU1809156A/en
Publication of AU215596B2publicationCriticalpatent/AU215596B2/en
Improvements in or relating to grid units for cathode-ray tubes intended for reproducing colour television images and cathode-ray tubes comprising such grid units
Improvements in or relating to methods of manufacturing grids of large size, more particularly for colour television tubes and grids manufactured by such methods