Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827921 | Connecting system for gas lines for respirator or anesthesia apparatus having pluggable connecting elements | — | 1989-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827921 | Connecting system for gas lines for respirator or anesthesia apparatus having pluggable connecting elements | — | 1989-05-09 |