- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F17B - Gas-holders of variable capacity
- F17B 1/14 - Safety devices, e.g. prevention of excess pressure
Patent holdings for IPC class F17B 1/14
Total number of patents in this class: 13
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
1
|
0
|
1
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |