Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4246311 | Wall covering comprising a web having an impregnation and a back coating | — | 1981-01-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4246311 | Wall covering comprising a web having an impregnation and a back coating | — | 1981-01-20 |