Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688352 | Process for making of plastic laminates each having a metal lamina on each of two opposite side surfaces, especially for printed circuits | — | 1997-11-18 |
| 5647940 | Process for automatically connecting a source of electric current and a pile of packages to make plastic laminates with endothermic heating | — | 1997-07-15 |
| 5637376 | Automatic machine for assembling piles of packages, including copper laminae, to make plastic laminates from bands arranged serpentinewise | — | 1997-06-10 |
| 5615470 | Process for producing plastic laminates with metal laminae | — | 1997-04-01 |