Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869227 | Process and device for producing deep cuts in concrete or similar material | — | 1989-09-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869227 | Process and device for producing deep cuts in concrete or similar material | — | 1989-09-26 |