Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4389522 | Process for the thermal after-treatment of paste-forming polymers of vinyl chloride | Burkhard Boeke, Josef Kalka, Heinz Baukholt | 1983-06-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4389522 | Process for the thermal after-treatment of paste-forming polymers of vinyl chloride | Burkhard Boeke, Josef Kalka, Heinz Baukholt | 1983-06-21 |