Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE30969 | Device for opening, closing and latching a vent closure member | — | 1982-06-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE30969 | Device for opening, closing and latching a vent closure member | — | 1982-06-15 |