B08B 9/40
The apparatus cleaning by burning out
Official title: the apparatus cleaning by burning out
B08B9/40 (The apparatus cleaning by burning out) appears on 1 US grants and 2 published applications in this corpus.
Search patents in B08B- Granted patents
- 1
- Published applications
- 2
- Assignees
- 1
- Inventors
- 3
- Latest grant
- 19 Nov 2019
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| Year | Granted patents | Published applications |
|---|---|---|
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
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