Patent US 5077498A: Difference between revisions
Jump to navigation
Jump to search
(Created page with "{{Patent |Office=US |Number=5077498A |Title=Pinched electron beam cathode-ray tube with high-voltage einzel focus lens |Inventors=Conrad Odenthal |Company=Tektronix Inc |Filin...") |
No edit summary |
||
| Line 3: | Line 3: | ||
|Number=5077498A | |Number=5077498A | ||
|Title=Pinched electron beam cathode-ray tube with high-voltage einzel focus lens | |Title=Pinched electron beam cathode-ray tube with high-voltage einzel focus lens | ||
|Company=Tektronix Inc | |||
|Inventors=Conrad Odenthal | |Inventors=Conrad Odenthal | ||
|Filing date=1991-02-11 | |Filing date=1991-02-11 | ||
|Grant date=1991-12-31 | |Grant date=1991-12-31 | ||
}} | }} | ||
Latest revision as of 03:29, 31 August 2021
| Patent number | US 5077498A (click link for details and documents via Google Patents) |
|---|---|
| Title | Pinched electron beam cathode-ray tube with high-voltage einzel focus lens |
| Inventors | Conrad Odenthal |
| Company | Tektronix Inc |
| Filing date | 1991-02-11 |
| Grant date | 1991-12-31 |