- All sections
- C - Chemistry; metallurgy
- C10H - Production of acetylene by wet methods
- C10H 3/00 - Acetylene gas generators with automatic water feed regulation by means independent of the gas-holder
Patent holdings for IPC class C10H 3/00
Total number of patents in this class: 1
10-year publication summary
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
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Denki Kagaku Kogyo Kabushiki Kaisha | 680 |
1 |
Other owners | 0 |