Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341856 | Arrangement for conveying dust-like bulk goods, particularly cement, by means of suction and pressure | — | 1994-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341856 | Arrangement for conveying dust-like bulk goods, particularly cement, by means of suction and pressure | — | 1994-08-30 |