Representative country of application |
: | 日本 |
|---|---|---|
Application number |
: | 2021-039878 |
Publication number |
: | 2022-139472 |
Patent number |
: | 7720555 |
Date of filing |
: | 2021/03/12 |
Date of publication |
: | 2022/09/26 |
Date of patent |
: | 2025/07/31 |
International patent classification |
: | B01D 59/38 (2006.01):C01B 4/00 (2006.01):B01D 61/42 (2006.01):B01D 71/02 (2006.01):B01D 61/58 (2006.01):C25B 1/02 (2006.01):C25B 9/00 (2021.01):C25B 9/23 (2021.01):C25B 9/40 (2021.01):4 others... |
Relevant patent |
: | https://astamuse.com/ja/published/JP/No/2018529506https://astamuse.com/ja/published/JP/No/2017535030 |
Published unexamined patent application |
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Link for Patent Gazette |
: |
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Access From 2021.3.1 |
: |
- Accesses |
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