Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4220028 | Method and device for producing tube bends | Rolf Koser, Anton Breidenbend, Manfred Wonderschutz | 1980-09-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4220028 | Method and device for producing tube bends | Rolf Koser, Anton Breidenbend, Manfred Wonderschutz | 1980-09-02 |