ATE420715T1 - Vorrichtung und verfahren zum homogenisieren von zwei oder mehr flüssigkeiten mit unterschiedlichen dichten - Google Patents
Vorrichtung und verfahren zum homogenisieren von zwei oder mehr flüssigkeiten mit unterschiedlichen dichtenInfo
- Publication number
- ATE420715T1 ATE420715T1 AT05255581T AT05255581T ATE420715T1 AT E420715 T1 ATE420715 T1 AT E420715T1 AT 05255581 T AT05255581 T AT 05255581T AT 05255581 T AT05255581 T AT 05255581T AT E420715 T1 ATE420715 T1 AT E420715T1
- Authority
- AT
- Austria
- Prior art keywords
- fluid
- chamber
- director
- homogenizing
- liquids
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 10
- 238000002156 mixing Methods 0.000 abstract 5
- 230000003068 static effect Effects 0.000 abstract 3
- 230000000717 retained effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/23—Mixing by intersecting jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
- B01F23/451—Mixing liquids with liquids; Emulsifying using flow mixing by injecting one liquid into another
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/47—Mixing liquids with liquids; Emulsifying involving high-viscosity liquids, e.g. asphalt
- B01F23/471—Mixing liquids with liquids; Emulsifying involving high-viscosity liquids, e.g. asphalt using a very viscous liquid and a liquid of low viscosity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4316—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
- B01F25/43161—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod composed of consecutive sections of flat pieces of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F2025/91—Direction of flow or arrangement of feed and discharge openings
- B01F2025/915—Reverse flow, i.e. flow changing substantially 180° in direction
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Accessories For Mixers (AREA)
- Control Of Non-Electrical Variables (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60915604P | 2004-09-10 | 2004-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE420715T1 true ATE420715T1 (de) | 2009-01-15 |
Family
ID=35457536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05255581T ATE420715T1 (de) | 2004-09-10 | 2005-09-12 | Vorrichtung und verfahren zum homogenisieren von zwei oder mehr flüssigkeiten mit unterschiedlichen dichten |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US20060056271A1 (de) |
| EP (1) | EP1634640B1 (de) |
| AT (1) | ATE420715T1 (de) |
| CA (2) | CA2839738C (de) |
| DE (1) | DE602005012348D1 (de) |
| DK (1) | DK1634640T3 (de) |
Families Citing this family (67)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7717297B2 (en) | 2004-06-25 | 2010-05-18 | Bunn-O-Matic Corporation | Component mixing method, apparatus and system |
| EP1773711B1 (de) * | 2004-06-25 | 2011-12-21 | Bunn-O-Matic Corporation | Mischvorrichtung zur herstellung eines getränks, sowie baugruppe zum gebrauch mit einer getränkeausgabevorrichtung |
| CA2839738C (en) | 2004-09-10 | 2015-07-21 | M-I L.L.C. | Apparatus and method for homogenizing two or more fluids of different densities |
| US20100151234A1 (en) * | 2005-08-10 | 2010-06-17 | Chiou Minshon J | Penetration Resistant Composite and Article Comprising Same |
| WO2007037007A1 (ja) * | 2005-09-29 | 2007-04-05 | Fujifilm Corporation | マイクロデバイスおよび流体の合流方法 |
| US20080160604A1 (en) * | 2006-12-29 | 2008-07-03 | Amit Gupta | Apparatus for producing a stable oxidizing biocide |
| WO2008098154A1 (en) | 2007-02-08 | 2008-08-14 | Bunn-O-Matic Corporation | Component mixing method, apparatus and system |
| US7998316B2 (en) | 2009-03-17 | 2011-08-16 | Suncoke Technology And Development Corp. | Flat push coke wet quenching apparatus and process |
| US8567767B2 (en) * | 2010-05-03 | 2013-10-29 | Apiqe Inc | Apparatuses, systems and methods for efficient solubilization of carbon dioxide in water using high energy impact |
| US9309103B2 (en) | 2010-05-03 | 2016-04-12 | Cgp Water Systems, Llc | Water dispenser system |
| US9200225B2 (en) | 2010-08-03 | 2015-12-01 | Suncoke Technology And Development Llc. | Method and apparatus for compacting coal for a coal coking process |
| CN102029120B (zh) * | 2010-11-16 | 2013-04-03 | 中国海洋石油总公司 | 一种调节钻井液密度的混合装置 |
| WO2012177977A2 (en) | 2011-06-23 | 2012-12-27 | Apiqe Inc. | Flow compensator |
| WO2012178179A2 (en) | 2011-06-23 | 2012-12-27 | Apiqe Inc. | Disposable filter cartridge for water dispenser |
| IN2015KN00248A (de) | 2012-07-31 | 2015-06-12 | Suncoke Technology & Dev Llc | |
| US9249357B2 (en) | 2012-08-17 | 2016-02-02 | Suncoke Technology And Development Llc. | Method and apparatus for volatile matter sharing in stamp-charged coke ovens |
| US9243186B2 (en) | 2012-08-17 | 2016-01-26 | Suncoke Technology And Development Llc. | Coke plant including exhaust gas sharing |
| US9359554B2 (en) | 2012-08-17 | 2016-06-07 | Suncoke Technology And Development Llc | Automatic draft control system for coke plants |
| US9650691B2 (en) * | 2012-08-24 | 2017-05-16 | Phillips 66 Company | Injector nozzle quenching process for piping systems |
| US9169439B2 (en) | 2012-08-29 | 2015-10-27 | Suncoke Technology And Development Llc | Method and apparatus for testing coal coking properties |
| PL2898048T3 (pl) | 2012-09-21 | 2020-11-16 | Suncoke Technology And Development Llc | Przetwarzanie w piecu koksowniczym o zmniejszonej wydajności z dzieleniem gazu zapewniające wydłużony cykl procesu |
| US9238778B2 (en) | 2012-12-28 | 2016-01-19 | Suncoke Technology And Development Llc. | Systems and methods for improving quenched coke recovery |
| US9273249B2 (en) | 2012-12-28 | 2016-03-01 | Suncoke Technology And Development Llc. | Systems and methods for controlling air distribution in a coke oven |
| US10760002B2 (en) | 2012-12-28 | 2020-09-01 | Suncoke Technology And Development Llc | Systems and methods for maintaining a hot car in a coke plant |
| PL2938701T3 (pl) | 2012-12-28 | 2020-05-18 | Suncoke Technology And Development Llc | Pokrywy kominów upustowych i powiązane sposoby |
| US10047295B2 (en) | 2012-12-28 | 2018-08-14 | Suncoke Technology And Development Llc | Non-perpendicular connections between coke oven uptakes and a hot common tunnel, and associated systems and methods |
| US10883051B2 (en) | 2012-12-28 | 2021-01-05 | Suncoke Technology And Development Llc | Methods and systems for improved coke quenching |
| WO2014105062A1 (en) | 2012-12-28 | 2014-07-03 | Suncoke Technology And Development Llc. | Systems and methods for removing mercury from emissions |
| US9476547B2 (en) | 2012-12-28 | 2016-10-25 | Suncoke Technology And Development Llc | Exhaust flow modifier, duct intersection incorporating the same, and methods therefor |
| US9193915B2 (en) | 2013-03-14 | 2015-11-24 | Suncoke Technology And Development Llc. | Horizontal heat recovery coke ovens having monolith crowns |
| US9273250B2 (en) | 2013-03-15 | 2016-03-01 | Suncoke Technology And Development Llc. | Methods and systems for improved quench tower design |
| US9713893B2 (en) * | 2013-07-09 | 2017-07-25 | Wenger Manufacturing, Inc. | Method of preconditioning comestible materials using steam/water static mixer |
| PL3090034T3 (pl) | 2013-12-31 | 2020-10-05 | Suncoke Technology And Development Llc | Sposoby dekarbonizacji pieców koksowniczych i powiązanych z nimi systemów i urządzeń |
| CN104941472A (zh) * | 2014-03-24 | 2015-09-30 | 安东尼奥·梅里诺 | 用于具有不同密度的流体相的静态混合器 |
| KR102410181B1 (ko) | 2014-06-30 | 2022-06-20 | 선코크 테크놀러지 앤드 디벨로프먼트 엘엘씨 | 모노리스 크라운을 갖는 수평 열회수 코크스 오븐 |
| UA123494C2 (uk) | 2014-08-28 | 2021-04-14 | Санкоук Текнолоджі Енд Дівелепмент Ллк | Вдосконалені режими горіння для операцій коксування |
| KR102441123B1 (ko) | 2014-09-15 | 2022-09-06 | 선코크 테크놀러지 앤드 디벨로프먼트 엘엘씨 | 모놀리스 요소 구성을 갖는 코크스로 |
| US10975310B2 (en) | 2014-12-31 | 2021-04-13 | Suncoke Technology And Development Llc | Multi-modal beds of coking material |
| US11060032B2 (en) | 2015-01-02 | 2021-07-13 | Suncoke Technology And Development Llc | Integrated coke plant automation and optimization using advanced control and optimization techniques |
| WO2016109854A1 (en) | 2015-01-02 | 2016-07-07 | Suncoke Technology And Development Llc | Integrated coke plant automation and optimization using advanced control and optimization techniques |
| US10512278B2 (en) * | 2015-04-24 | 2019-12-24 | Messer Industries Usa, Inc. | Inline mixing injector for liquid products |
| US10850999B2 (en) | 2015-04-24 | 2020-12-01 | Ecolab Usa Inc. | Submergible biocide reactor and method |
| US10272396B2 (en) * | 2015-10-23 | 2019-04-30 | Katz Water Tech, Llc | System apparatus and method suitable for reducing the contaminate concentration of effluent before discharge |
| FI20155931A (fi) * | 2015-12-09 | 2017-06-10 | Outotec Finland Oy | Sekoituslaite ja järjestely ensimmäisen nesteen syöttämiseksi lineaarisessa virtausputkiosuudessa virtaavaan prosessinestevirtaukseen |
| WO2017117282A1 (en) | 2015-12-28 | 2017-07-06 | Suncoke Technology And Development Llc | Method and system for dynamically charging a coke oven |
| JP7109380B2 (ja) | 2016-06-03 | 2022-07-29 | サンコーク テクノロジー アンド ディベロップメント リミテッド ライアビリティ カンパニー | 産業施設において改善措置を自動的に生成する方法およびシステム |
| KR102387723B1 (ko) * | 2016-07-22 | 2022-04-18 | 닛산 가가쿠 가부시키가이샤 | 액상의 배지 조성물의 제조 방법 및 제조 장치 |
| WO2018081307A1 (en) * | 2016-10-25 | 2018-05-03 | Advanced Solutions Life Sciences, Llc | Static mixing device and method of manufacturing static mixing device |
| CN110832055B (zh) | 2017-05-23 | 2023-02-03 | 太阳焦炭科技和发展有限责任公司 | 用于修补炼焦炉的系统和方法 |
| US20190211508A1 (en) * | 2018-01-11 | 2019-07-11 | David Creasey | Paper Processing Composition and Process of Production |
| BR112021012766B1 (pt) | 2018-12-28 | 2023-10-31 | Suncoke Technology And Development Llc | Descarbonização de fornos de coque e sistemas e métodos associados |
| WO2020140074A1 (en) | 2018-12-28 | 2020-07-02 | Suncoke Technology And Development Llc | Improved oven uptakes |
| WO2020140092A1 (en) | 2018-12-28 | 2020-07-02 | Suncoke Technology And Development Llc | Heat recovery oven foundation |
| CA3124563C (en) | 2018-12-28 | 2023-06-27 | Suncoke Technology And Development Llc | Coke plant tunnel repair and anchor distribution |
| US11098252B2 (en) | 2018-12-28 | 2021-08-24 | Suncoke Technology And Development Llc | Spring-loaded heat recovery oven system and method |
| US11071935B2 (en) | 2018-12-28 | 2021-07-27 | Suncoke Technology And Development Llc | Particulate detection for industrial facilities, and associated systems and methods |
| CA3125589A1 (en) | 2018-12-31 | 2020-07-09 | Suncoke Technology And Development Llc | Methods and systems for providing corrosion resistant surfaces in contaminant treatment systems |
| BR122023020289A2 (pt) | 2018-12-31 | 2024-01-23 | SunCoke Technology and Development LLC | Planta de coque e método de modificar um gerador de valor de recuperação de calor (hrsg) |
| WO2020232364A1 (en) * | 2019-05-15 | 2020-11-19 | Flow Control LLC | Compact controlled valve with integrated orifices for precise mixing |
| US12227699B2 (en) | 2019-12-26 | 2025-02-18 | Suncoke Technology And Development Llc | Oven health optimization systems and methods |
| US11224845B2 (en) * | 2020-01-24 | 2022-01-18 | Terry M. White | System, method, and apparatus to oxygenate water |
| MX2022013769A (es) | 2020-05-03 | 2023-01-04 | Suncoke Tech & Development Llc | Productos de coque de alta calidad. |
| WO2022235839A1 (en) | 2021-05-04 | 2022-11-10 | Suncoke Technology And Development Llc | Foundry coke products, and associated systems and methods |
| KR20240171189A (ko) | 2021-11-04 | 2024-12-06 | 선코크 테크놀러지 앤드 디벨로프먼트 엘엘씨 | 주물용 코크스 제품 및 관련 시스템, 장치 및 방법 |
| US11946108B2 (en) | 2021-11-04 | 2024-04-02 | Suncoke Technology And Development Llc | Foundry coke products and associated processing methods via cupolas |
| EP4612261A1 (de) | 2022-11-04 | 2025-09-10 | Suncoke Technology and Development LLC | Kohlemischungen, giesskoksprodukte und zugehörige systeme, vorrichtungen und verfahren |
| WO2025111437A1 (en) | 2023-11-21 | 2025-05-30 | Suncoke Technology And Development Llc | Flat push hot car for foundry coke and associated systems and methods |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1730453A (en) * | 1927-04-06 | 1929-10-08 | Joseph L Devon | Manifold |
| US1720247A (en) * | 1927-07-13 | 1929-07-09 | Smith John William | Mixing device |
| US2645463A (en) * | 1949-02-11 | 1953-07-14 | Standard Oil Dev Co | Method and apparatus for continuous flow mixing |
| DE2252201A1 (de) * | 1972-10-25 | 1974-05-22 | 5090 Leverkusen | Vorrichtung zum herstellen von formteilen aus schnell miteinander reagierenden chemischen komponenten |
| US3868967A (en) * | 1973-02-16 | 1975-03-04 | Shropshire Kenneth W | Adapter for mixing fluids |
| DE3043239C2 (de) * | 1980-11-15 | 1985-11-28 | Balcke-Dürr AG, 4030 Ratingen | Verfahren und Vorrichtung zum Vermischen mindestens zweier fluider Teilströme |
| US4994242A (en) * | 1988-08-15 | 1991-02-19 | Noram Engineering And Constructors Ltd. | Jet impingement reactor |
| ATE190242T1 (de) * | 1995-10-05 | 2000-03-15 | Sulzer Chemtech Ag | Mischeinrichtung zum mischen eines niedrigviskosen fluids in ein hochviskoses fluid |
| US5839828A (en) | 1996-05-20 | 1998-11-24 | Glanville; Robert W. | Static mixer |
| WO2000062915A1 (en) * | 1999-04-19 | 2000-10-26 | Koch-Glitsch, Inc. | Vortex static mixer and method employing same |
| US6910797B2 (en) * | 2002-08-14 | 2005-06-28 | Hewlett-Packard Development, L.P. | Mixing device having sequentially activatable circulators |
| US6946011B2 (en) * | 2003-03-18 | 2005-09-20 | The Babcock & Wilcox Company | Intermittent mixer with low pressure drop |
| DE102004002318A1 (de) * | 2004-01-16 | 2005-08-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung feindisperser kristallinger Treib-, Explosivstoffe und Oxidatoren |
| CA2839738C (en) * | 2004-09-10 | 2015-07-21 | M-I L.L.C. | Apparatus and method for homogenizing two or more fluids of different densities |
-
2005
- 2005-09-09 CA CA2839738A patent/CA2839738C/en not_active Expired - Fee Related
- 2005-09-09 CA CA2518730A patent/CA2518730C/en not_active Expired - Fee Related
- 2005-09-12 AT AT05255581T patent/ATE420715T1/de not_active IP Right Cessation
- 2005-09-12 US US11/224,247 patent/US20060056271A1/en not_active Abandoned
- 2005-09-12 DE DE602005012348T patent/DE602005012348D1/de not_active Expired - Lifetime
- 2005-09-12 EP EP05255581A patent/EP1634640B1/de not_active Expired - Lifetime
- 2005-09-12 DK DK05255581T patent/DK1634640T3/da active
-
2010
- 2010-05-19 US US12/783,010 patent/US8079751B2/en not_active Expired - Lifetime
-
2011
- 2011-11-14 US US13/295,622 patent/US8702299B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US20100226198A1 (en) | 2010-09-09 |
| US8702299B2 (en) | 2014-04-22 |
| EP1634640A2 (de) | 2006-03-15 |
| DE602005012348D1 (de) | 2009-03-05 |
| US20060056271A1 (en) | 2006-03-16 |
| US8079751B2 (en) | 2011-12-20 |
| US20120063261A1 (en) | 2012-03-15 |
| CA2518730C (en) | 2014-12-23 |
| CA2839738C (en) | 2015-07-21 |
| EP1634640A3 (de) | 2007-03-28 |
| DK1634640T3 (da) | 2009-05-11 |
| EP1634640B1 (de) | 2009-01-14 |
| CA2518730A1 (en) | 2006-03-10 |
| CA2839738A1 (en) | 2006-03-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE602005012348D1 (de) | Vorrichtung und Verfahren zum Homogenisieren von zwei oder mehr Flüssigkeiten mit unterschiedlichen Dichten | |
| WO2003018287A3 (de) | Verfahren und vorrichtungen zur erzeugung von homogenen gemischen und zur erzeugung und prüfung von formkörpern | |
| TW200624474A (en) | Method and apparatus for producing dope, and method for producing film | |
| DK2060318T3 (da) | Apparat og fremgangsmåde til frembringelse og fordeling af bobler i en gas-væskeblanding | |
| ATE517682T1 (de) | Verfahren zum mischungsfreien übertragen von heterogenen flüssigkeiten in mikrokanälen | |
| DK2277618T3 (da) | Fremgangsmåde til blanding af to eller flere fluider | |
| WO2003011443A3 (en) | Laminar mixing apparatus and methods | |
| BR9500338A (pt) | Processo para a mistura de substâncias fluidas e aparelho para mistura de fluidos | |
| ATE470496T1 (de) | Vorrichtung und verfaheren zum mischen von flüssigfarben sowie verwendung eines solchen verfahrens zum einfärben von kunststoffen | |
| DE60234423D1 (de) | Anordnung zum mischen von strömen bei einem papierherstellungsverfahren | |
| ATE359113T1 (de) | Verfahren zum behandeln eines produktes in zumindest einem mischkneter | |
| DE60006484D1 (de) | Verfahren und Vorrichtung zur Abgabe von Gas enthaltenden Getränken | |
| DE60123243D1 (de) | Leimverfahren und maschine | |
| ATE234667T1 (de) | Dosiervorrichtung zum mischen einer strömenden ersten flüssigkeit in einem kontinuierlichen verfahren mit einer oder mehreren hinzugefügten zweiten flüssigkeit | |
| ATE249876T1 (de) | Verfahren und vorrichtung zum mischen und reagieren von einem pulver mit einer flüssigkeit | |
| DE50001174D1 (de) | Mischer für die Mischung von Gasen und anderen Newtonschen Flüssigkeiten | |
| ATE378103T1 (de) | Verfahren, vorrichtung und rotor zur homogenisierung eines mediums | |
| DE19980837D2 (de) | Vorrichtung zum Mischen von wenigstens zwei Strömungsmedien | |
| DE10223374A1 (de) | Vorrichtung zum universellen Einfärben von, unter Druck strömenden viscosen Massen, unter Verwendung weniger Grundfarben, während des Produktionsprozesses (z.B. Kunstoffverarbeitung) | |
| ATE428492T1 (de) | Verfahren und vorrichtung zur dosierung und durchmischung kleiner flüssigkeitsmengen, apparat und verwendung | |
| EP1072561A3 (de) | Rührvorrichtung zum Auflösen von Schlieren in einer Glasschmelze | |
| JPS6451129A (en) | Method and apparatus for mixing of liquids and delivery of ejection of their mixture | |
| ATE517679T1 (de) | Mischvorrichtung zur mischung eines flüssigprodukts mit mindestens einem inhaltsstoff | |
| SE0103591L (sv) | Metod och anordning för att kontinuerligt blanda två flöden | |
| JPS6034724A (ja) | 複数種からなる燃料の混合装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |