Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851134 | Process and apparatus for the removal of solid particles from liquid chlorinated hydrocarbons | Walter Frohlich, Rolf Holtermann, Reinhard Krumbock | 1989-07-25 |
HB
Horst Bennoit
Overall (1989): #103,517 of 140,708Top 75%
1
Patents 1989