Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4306815 | Apparatus for processing materials which are difficult to expand with gas and/or liquid, in an expanded layer | Jaroslav Majer | 1981-12-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4306815 | Apparatus for processing materials which are difficult to expand with gas and/or liquid, in an expanded layer | Jaroslav Majer | 1981-12-22 |