| Patents for F26B 20 - Combinations of machines or apparatus covered by two or more of groups (204) | |
|---|---|
| 07/1979 | |
| 07/25/1979 | EP0003120A2 Process and apparatus for drying chlorinated polymers |
| 01/1979 | |
| 01/09/1979 | US4133756 Method for dehydrating a mixed dust slurry |
| 12/1977 | |
| 12/27/1977 | US4064636 Apparatus for delinting cottonseed |
| 06/1976 | |
| 06/01/1976 | US3959890 Method and apparatus for adjustably feeding raw material to a preheater for a kiln |