Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344845 | Method and a device for making flotable particles suspended in a liquid by means of gas bubbles | — | 1982-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344845 | Method and a device for making flotable particles suspended in a liquid by means of gas bubbles | — | 1982-08-17 |