11. This mechanism is used in cathode ray tube television sets and computer monitors. 12. Video Display also manufactures and distributes cathode ray tubes for video display terminals. 13. His work led toward development of X-rays and cathode ray tubes . 14. Cathode-ray tubes were popular scientific toys for years before their potential was realized. 15. Cathode ray tubes have been shortened and lenses improved to reduce picture distortion. 16. I think this is the end of the cathode ray tube , 17. Last year, Apogee began the process of high-speed direct coating of cathode-ray tubes . 18. Allegedly, this decision was partly due to obstacles in sourcing cathode ray tubes . 19. Compare that to the CRTs _ the traditional cathode-ray tube monitors. 20. Fortunately, he lived without the benefit of the cathode ray tube .
