Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4308737 | Apparatus for producing a bead on the periphery of a hollow cylinder | Rainer Guthle, Kurt Finsterwalder | 1982-01-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4308737 | Apparatus for producing a bead on the periphery of a hollow cylinder | Rainer Guthle, Kurt Finsterwalder | 1982-01-05 |