Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340515 | Solid rubber adhesion promoter and a method for improving the adhesion of rubber to metal reinforcing elements embedded therein | Karl-Heinz Frassek | 1982-07-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340515 | Solid rubber adhesion promoter and a method for improving the adhesion of rubber to metal reinforcing elements embedded therein | Karl-Heinz Frassek | 1982-07-20 |