Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324832 | Method of impregnating web structures with a synthetic resin | Hanns Boessler, Hans Hauser, Gerhard Ladisich | 1982-04-13 |
HM
Helmut Moroff
Overall (1982): #59,587 of 81,411Top 75%
1
Patents 1982