Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4242805 | Method and apparatus for drying a thick wet layer coated on one face of a cardboard sheet | — | 1981-01-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4242805 | Method and apparatus for drying a thick wet layer coated on one face of a cardboard sheet | — | 1981-01-06 |