Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636454 | Tentering oven for stretching film as it conveys through an airstream directed at its top and bottom surface | — | 1997-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636454 | Tentering oven for stretching film as it conveys through an airstream directed at its top and bottom surface | — | 1997-06-10 |