Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4493753 | Method for producing separating nozzle elements for the separation of fluid mixtures | Erwin Becker, Wolfgang Ehrfeld, Dietrich Munchmeyer, Hans Betz | 1985-01-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4493753 | Method for producing separating nozzle elements for the separation of fluid mixtures | Erwin Becker, Wolfgang Ehrfeld, Dietrich Munchmeyer, Hans Betz | 1985-01-15 |