Patent US 4142128A: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| (2 intermediate revisions by the same user not shown) | |||
| Line 7: | Line 7: | ||
|Filing date=1977-04-18 | |Filing date=1977-04-18 | ||
|Grant date=1979-02-27 | |Grant date=1979-02-27 | ||
|Links=T7100; | |Links=T7100;T7101;7104;R7103; | ||
}} | }} | ||
See [[T7100]] / [[T7101]] CRTs used in [[7104]] / [[R7103]] scopes. | |||
See [[T7100]]. | |||
Latest revision as of 03:32, 26 June 2024
| Patent number | US 4142128A (click link for details and documents via Google Patents) |
|---|---|
| Title | Box-shaped scan expansion lens for cathode ray tube |
| Inventors | Conrad Odenthal |
| Company | Tektronix Inc |
| Filing date | 1977-04-18 |
| Grant date | 1979-02-27 |
Related products:
| Manufacturer | Model | Description | Introduced | Designers |
|---|---|---|---|---|
| Tektronix | 7104 | 1 GHz mainframe with MCP CRT | 1978 | Val Garuts • Gene Andrews • Hans Springer • John Addis • Wink Gross • Art Metz • Aris Silzars • Conrad Odenthal • Dave Morgan |
| Tektronix | R7103 | 1 GHz non-storage mainframe | 1985 | Val Garuts • Gene Andrews • Hans Springer • John Addis • Wink Gross • Art Metz • Aris Silzars • Conrad Odenthal • Dave Morgan |