Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4408111 | Internal locking arrangement for a switch machine | Franz HARTL, Kurt Vogelgsang | 1983-10-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4408111 | Internal locking arrangement for a switch machine | Franz HARTL, Kurt Vogelgsang | 1983-10-04 |