HK1172579A1 - Air and contaminat isolation and removal apparatus and method - Google Patents
Air and contaminat isolation and removal apparatus and methodInfo
- Publication number
- HK1172579A1 HK1172579A1 HK12113429.0A HK12113429A HK1172579A1 HK 1172579 A1 HK1172579 A1 HK 1172579A1 HK 12113429 A HK12113429 A HK 12113429A HK 1172579 A1 HK1172579 A1 HK 1172579A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- contaminat
- isolation
- air
- removal apparatus
- removal
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110054407.9A CN102671426B (en) | 2011-03-08 | 2011-03-08 | Isolate and remove the apparatus and method for of air and pollutant |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1172579A1 true HK1172579A1 (en) | 2013-04-26 |
Family
ID=46804378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK12113429.0A HK1172579A1 (en) | 2011-03-08 | 2012-12-27 | Air and contaminat isolation and removal apparatus and method |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102671426B (en) |
HK (1) | HK1172579A1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1197690A1 (en) * | 1983-09-30 | 1985-12-15 | Zhurba Mikhail G | Filter for purifying liquids |
US5376278A (en) * | 1993-07-01 | 1994-12-27 | The Graver Company | Filter and a method for separating charged particles from a liquid stream |
US5911883A (en) * | 1996-10-04 | 1999-06-15 | Minnesota Mining And Manufacturing Company | Flow-by solid phase extraction method |
US6848584B2 (en) * | 2002-09-26 | 2005-02-01 | Drilltec Patents & Technologies Co., Inc. | Strainer basket and method of making and using the same |
CN200977424Y (en) * | 2006-09-25 | 2007-11-21 | 林振兴 | Structure improvement of functional purifying and water filtering device |
CN101385909B (en) * | 2008-09-12 | 2011-11-23 | 天津科技大学 | Extraction method of natural soluble polysaccharide using radial chromatography |
-
2011
- 2011-03-08 CN CN201110054407.9A patent/CN102671426B/en not_active Expired - Fee Related
-
2012
- 2012-12-27 HK HK12113429.0A patent/HK1172579A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN102671426B (en) | 2015-10-21 |
CN102671426A (en) | 2012-09-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20200311 |