Representative country of application |
: | 日本 |
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Application number |
: | 2021-069670 |
Publication number |
: | 2022-164276 |
Date of filing |
: | 2021/04/16 |
Date of publication |
: | 2022/10/27 |
International patent classification |
: | B01D 11/04 (2006.01) |
Relevant patent |
: | 特開2020-203267、特開2021-622、特願2019-229431、特願2019-229432、特許第5305382号、特許第5565719号 |
Published unexamined patent application |
: |
Access From 2021.3.1 |
: |
- Accesses |
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