Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324570 | Apparatus for de-dusting gases | Gerhard Pforr, Gerhard Peschau, Max Appl, Erfried Voelkl, Hans Stark | 1982-04-13 |
GS
Guenter Schippmann
Overall (1982): #78,742 of 81,411Top 100%
1
Patents 1982