- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- 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: 9
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |