- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F23J - Removal or treatment of combustion products or combustion residues; flues
- F23J 1/00 - Removing ash, clinker, or slag from combustion chambers
Patent holdings for IPC class F23J 1/00
Total number of patents in this class: 152
10-year publication summary
17
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15
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5
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8
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11
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12
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6
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5
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5
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2
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |