Patent US 3607180A
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| Patent number | US 3607180A (click link for details and documents via Google Patents) |
|---|---|
| Title | Bonding with a glass frit coating applied by a knurled roller |
| Inventors | Joseph P Merz, Wayne A Fetters |
| Company | Tektronix Inc |
| Filing date | 1968-06-25 |
| Grant date | 1971-09-21 |