Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4538986 | Means for supporting the material under treatment in continuous-action heat treatment furnaces | Seppo Blomqvist, Markku T. Saarela, Raimo A. Niska, Hannu A. Vaittinen | 1985-09-03 |