Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846099 | Apparatus for applying a foam-forming flowable reaction mixture to a substrate | Kurt Krippl, Erwin Hoffmann | 1989-07-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846099 | Apparatus for applying a foam-forming flowable reaction mixture to a substrate | Kurt Krippl, Erwin Hoffmann | 1989-07-11 |