EP3990191A4 - Luftreinigungsvorrichtung - Google Patents
Luftreinigungsvorrichtung Download PDFInfo
- Publication number
- EP3990191A4 EP3990191A4 EP20832698.3A EP20832698A EP3990191A4 EP 3990191 A4 EP3990191 A4 EP 3990191A4 EP 20832698 A EP20832698 A EP 20832698A EP 3990191 A4 EP3990191 A4 EP 3990191A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- purifying device
- air purifying
- air
- purifying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
- B03C3/155—Filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/019—Post-treatment of gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/60—Use of special materials other than liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/66—Applications of electricity supply techniques
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/04—Ionising electrode being a wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/06—Ionising electrode being a needle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/08—Ionising electrode being a rod
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/10—Ionising electrode with two or more serrated ends or sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/30—Details of magnetic or electrostatic separation for use in or with vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0071—Electrically conditioning the air, e.g. by ionizing
- B60H3/0078—Electrically conditioning the air, e.g. by ionizing comprising electric purifying means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Electrostatic Separation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1950823A SE544046C2 (en) | 2019-06-28 | 2019-06-28 | Air purification device with a filter medium comprising a conductive material |
| PCT/SE2020/050672 WO2020263171A1 (en) | 2019-06-28 | 2020-06-26 | Air purification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3990191A1 EP3990191A1 (de) | 2022-05-04 |
| EP3990191A4 true EP3990191A4 (de) | 2023-07-19 |
Family
ID=74061030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20832698.3A Pending EP3990191A4 (de) | 2019-06-28 | 2020-06-26 | Luftreinigungsvorrichtung |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3990191A4 (de) |
| CN (1) | CN114258324B (de) |
| SE (1) | SE544046C2 (de) |
| WO (1) | WO2020263171A1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4230298B1 (de) | 2022-02-18 | 2025-01-29 | Hengst SE | Kabinenluftfilter mit polarisierung |
| DE102022202649A1 (de) | 2022-03-17 | 2023-09-21 | Mahle International Gmbh | System für eine Lüftungseinrichtung |
| SE546965C2 (en) * | 2022-10-10 | 2025-03-18 | Cabinair Sweden Ab | Air purification device with a filter medium comprrising an electrically conductive material and an electric device comprising a power supply device |
| EP4357025B1 (de) | 2022-10-21 | 2025-06-11 | Hengst SE | Luftreinigungsvorrichtung mit aktivfeldpolarisierten medien |
| DE102023206819A1 (de) | 2023-07-18 | 2025-01-23 | Karlsruher Institut für Technologie (KIT), Körperschaft des öffentlichen Rechts | Luftreinigungsverfahren und Heizung-, Lüftungs- und Klimatisierungs-System |
| DE102023206818A1 (de) | 2023-07-18 | 2025-01-23 | Karlsruher Institut für Technologie (KIT), Körperschaft des öffentlichen Rechts | Luftreinigungsverfahren und Heizung-, Lüftungs- und Klimatisierungs-System |
| DE102023206805A1 (de) | 2023-07-18 | 2025-01-23 | Karlsruher Institut für Technologie (KIT), Körperschaft des öffentlichen Rechts | Luftfiltervorrichtung sowie damit ausgerüstetes Fahrzeugklimagerät |
| DE102023206804A1 (de) | 2023-07-18 | 2025-01-23 | Karlsruher Institut für Technologie (KIT), Körperschaft des öffentlichen Rechts | Luftfiltervorrichtung sowie damit ausgerüstetes Fahrzeugklimagerät |
| DE102023135365A1 (de) * | 2023-12-15 | 2025-06-18 | Mahle International Gmbh | Ionisationseinrichtung, Filtereinrichtung und Kraftfahrzeug |
| DE102024120914A1 (de) | 2024-07-23 | 2026-01-29 | Mahle International Gmbh | Luftfiltereinrichtung für eine Klimatisierungsanlage |
| DE102024124311A1 (de) | 2024-08-26 | 2026-02-26 | Karlsruher Institut für Technologie (KIT), Körperschaft des öffentlichen Rechts | Filtervorrichtung sowie Fahrzeugklimagerät |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998020979A1 (en) * | 1996-11-08 | 1998-05-22 | Joannou Constantinos J | Externally ionizing air filter |
| US20030005824A1 (en) * | 2000-03-03 | 2003-01-09 | Ryou Katou | Dust collecting apparatus and air-conditioning apparatus |
| EP1291086A2 (de) * | 2001-08-31 | 2003-03-12 | Matsushita Electric Industrial Co., Ltd. | Elektroabscheider und Gebläse mit derselben |
| DE202015000607U1 (de) * | 2014-01-27 | 2015-04-27 | Teknologian Tutkimuskeskus Vtt Oy | System zur elektrischen Partikelaufladung |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2270979C (en) * | 1996-11-08 | 2009-09-08 | Constantinos J. Joannou | Externally ionizing air filter |
| US7695690B2 (en) * | 1998-11-05 | 2010-04-13 | Tessera, Inc. | Air treatment apparatus having multiple downstream electrodes |
| GB9908099D0 (en) * | 1999-04-12 | 1999-06-02 | Gay Geoffrey N W | Air cleaning collection device |
| US20030177901A1 (en) * | 2001-09-10 | 2003-09-25 | Henry Krigmont | Multi-stage collector |
| US7025806B2 (en) * | 2003-11-25 | 2006-04-11 | Stri{dot over (o)}nAir, Inc. | Electrically enhanced air filtration with improved efficacy |
| GB0408910D0 (en) * | 2004-04-22 | 2004-05-26 | Darwin Technology Ltd | Device for air cleaning |
| US7258729B1 (en) * | 2004-08-04 | 2007-08-21 | Air Ion Devices Inc. | Electronic bi-polar electrostatic air cleaner |
| CN204816887U (zh) * | 2015-01-28 | 2015-12-02 | 上海思奈环保科技有限公司 | 一种空气净化高压离子驻极体净化装置及空气净化装置 |
| AU2016250247A1 (en) * | 2015-04-14 | 2017-11-02 | Environmental Management Confederation, Inc. | Corrugated filtration media for polarizing air cleaner |
| EP3093564B1 (de) * | 2015-05-12 | 2018-09-19 | Blueair AB | Luftreinigungsvorrichtung |
| KR20170051893A (ko) * | 2015-11-03 | 2017-05-12 | 현대자동차주식회사 | 전기식 집진필터 |
| JPWO2017212688A1 (ja) * | 2016-06-06 | 2019-03-22 | パナソニックIpマネジメント株式会社 | 荷電装置、電気集塵機、換気装置及び空気清浄機 |
| PL233491B1 (pl) * | 2017-11-27 | 2019-10-31 | Cwik Krzysztof Pro Vent Systemy Wentylacyjne | Elektrostatyczny filtr powietrza |
| CN108480050B (zh) * | 2018-02-09 | 2020-12-04 | 北京东方计量测试研究所 | 驻极体材料及静电除尘装置 |
-
2019
- 2019-06-28 SE SE1950823A patent/SE544046C2/en unknown
-
2020
- 2020-06-26 CN CN202080056691.0A patent/CN114258324B/zh active Active
- 2020-06-26 EP EP20832698.3A patent/EP3990191A4/de active Pending
- 2020-06-26 WO PCT/SE2020/050672 patent/WO2020263171A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998020979A1 (en) * | 1996-11-08 | 1998-05-22 | Joannou Constantinos J | Externally ionizing air filter |
| US20030005824A1 (en) * | 2000-03-03 | 2003-01-09 | Ryou Katou | Dust collecting apparatus and air-conditioning apparatus |
| EP1291086A2 (de) * | 2001-08-31 | 2003-03-12 | Matsushita Electric Industrial Co., Ltd. | Elektroabscheider und Gebläse mit derselben |
| DE202015000607U1 (de) * | 2014-01-27 | 2015-04-27 | Teknologian Tutkimuskeskus Vtt Oy | System zur elektrischen Partikelaufladung |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2020263171A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| SE544046C2 (en) | 2021-11-16 |
| CN114258324B (zh) | 2025-02-18 |
| CN114258324A (zh) | 2022-03-29 |
| WO2020263171A1 (en) | 2020-12-30 |
| EP3990191A1 (de) | 2022-05-04 |
| SE1950823A1 (en) | 2020-12-29 |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| DAX | Request for extension of the european patent (deleted) | ||
| A4 | Supplementary search report drawn up and despatched |
Effective date: 20230620 |
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| RIC1 | Information provided on ipc code assigned before grant |
Ipc: B03C 3/155 20060101ALI20230614BHEP Ipc: B03C 3/66 20060101ALI20230614BHEP Ipc: B03C 3/60 20060101ALI20230614BHEP Ipc: F24F 3/16 20210101ALI20230614BHEP Ipc: H01T 23/00 20060101ALI20230614BHEP Ipc: H01T 19/04 20060101ALI20230614BHEP Ipc: B03C 3/47 20060101ALI20230614BHEP Ipc: B03C 3/41 20060101ALI20230614BHEP Ipc: B03C 3/019 20060101ALI20230614BHEP Ipc: B03C 3/12 20060101AFI20230614BHEP |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
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| 17Q | First examination report despatched |
Effective date: 20250702 |