B01F 27/422
Provided with ribs, ridges or grooves on one surface
Official title: {provided with ribs, ridges or grooves on one surface}
B01F27/422 (Provided with ribs, ridges or grooves on one surface) appears on 1 US grants and 1 published applications in this corpus.
Search patents in B01F- Granted patents
- 1
- Published applications
- 1
- Assignees
- 1
- Inventors
- 1
- Latest grant
- 12 May 2020
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| Year | Granted patents | Published applications |
|---|---|---|
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
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