Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328948 | Fluid line coupling with self-adjusting valve depressor for refrigeration refrigerant testing and charging hoses | — | 1982-05-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328948 | Fluid line coupling with self-adjusting valve depressor for refrigeration refrigerant testing and charging hoses | — | 1982-05-11 |