- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 13/42 - Instruments using length of spark discharge, e.g. by measuring maximum separation of electrodes to produce spark
Patent holdings for IPC class G01R 13/42
Total number of patents in this class: 1
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
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This class
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|---|---|---|
| Safran Aircraft Engines | 6297 |
1 |
| Other owners | 0 |