Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4240861 | Process for the preparation of dihydroxypolyurethanes and the use thereof as adhesives or as raw materials for adhesives | Walter Meckel, Horst Muller-Albrecht, Manfred Dollhausen | 1980-12-23 |