- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01B - Machines or engines, in general or of positive-displacement type, e.g. steam engines
- F01B 23/12 - Adaptations for driving rolling mills or other heavy reversing machinery
Patent holdings for IPC class F01B 23/12
Total number of patents in this class: 1
10-year publication summary
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kolberg-pioneer, Inc. | 9 |
1 |
| Other owners | 0 |