- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F27B - Furnaces, kilns, ovens or retorts in generalopen sintering or like apparatus
- F27B 19/02 - Combinations of different kinds of furnaces that are not all covered by any single one of main groups combined in one structure
Patent holdings for IPC class F27B 19/02
Total number of patents in this class: 25
10-year publication summary
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5
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2
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4
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2
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2
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1
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0
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1
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2
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3
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |