Representative country of application |
: | イギリス |
|---|---|---|
Application number |
: | 09252285.3 |
Publication number |
: | 2172254 |
Patent number |
: | 2172254 |
Date of filing |
: | 2009/09/28 |
Date of publication |
: | 2010/04/07 |
Date of patent |
: | 2017/05/17 |
International patent classification |
: | B01D 11/04 (2006.01):B01D 21/24 (2006.01):B03D 1/00 (2006.01):C02F 1/54 (2006.01) |
Published unexamined patent application |
: | |
Link for Patent Gazette |
: |
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Access From 2021.3.1 |
: |
- Accesses |
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