32,950
edits
No edit summary |
No edit summary |
||
Line 15: | Line 15: | ||
* 5077498 "Pinched electron beam cathode-ray tube with high-voltage einzel focus lens" | * 5077498 "Pinched electron beam cathode-ray tube with high-voltage einzel focus lens" | ||
* 5221875 "High resolution cathode-ray tube with high bandwidth capability" | * 5221875 "High resolution cathode-ray tube with high bandwidth capability" | ||