Patent US 3121020A
| Patent number | US 3121020A (click link for details and documents via Google Patents) |
|---|---|
| Title | Coating method and apparatus for notches and other surface discontinuities |
| Inventors | Robert Low |
| Company | Tektronix Inc |
| Filing date | 1960-05-31 |
| Grant date | 1964-02-11 |
Discusses manufacturing methods for ceramic strips.