Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681922 | Process for increasing the proportion of the .beta.-modification in polypropylene | Klaus Bernreitner | 1997-10-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681922 | Process for increasing the proportion of the .beta.-modification in polypropylene | Klaus Bernreitner | 1997-10-28 |