Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379454 | Finishing mortar for sound-absorbing coating of inner walls, ceilings and the like in buildings | — | 2002-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379454 | Finishing mortar for sound-absorbing coating of inner walls, ceilings and the like in buildings | — | 2002-04-30 |