Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632938 | Meltblowing die having presettable air-gap and set-back and method of use thereof | — | 1997-05-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632938 | Meltblowing die having presettable air-gap and set-back and method of use thereof | — | 1997-05-27 |