Patent holdings for IPC class B23K 35/16

Total number of patents in this class: 3

10-year publication summary

0
0
0
0
0
0
3
0
0
0
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Joint Stock Company "rotec"
13
2
Zhengzhou Research Institute of Mechanical Engineering Co., Ltd
24
1
Other owners 0