QK411A Search Results

PS5 1020

Abstract: black and white cathode ray tube cathode ray
Text: RAYTHEON S L /X -JL j S. J - L TECHNICAL INFORMATION á Ç / CK7570/ QK411A A— O 'T U The C K 7570/Q K 411A is a cath o d e r a y R ecord in g S to ra g e Tube c a p a b le of rep eatin g in form ation stored for m a n y hours up to 30,000 tim es w ithout