Patent holdings for IPC class D04B 9/28

Total number of patents in this class: 3

10-year publication summary

0
0
0
1
0
0
0
2
2
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
PAI Lung Machinery Mill Co., Ltd.
27
2
Delta Galil Industries Ltd.
89
1
Other owners 0