LV10932A - Gaisa dumgazu un ekvivalentas vides attirisanas panemiens un iekarta ta realizesanai - Google Patents
Gaisa dumgazu un ekvivalentas vides attirisanas panemiens un iekarta ta realizesanaiInfo
- Publication number
- LV10932A LV10932A LV930545A LV930545A LV10932A LV 10932 A LV10932 A LV 10932A LV 930545 A LV930545 A LV 930545A LV 930545 A LV930545 A LV 930545A LV 10932 A LV10932 A LV 10932A
- Authority
- LV
- Latvia
- Prior art keywords
- dumgazu
- equilibrium
- saturation
- realization
- equivalent environment
- Prior art date
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
- B03C3/15—Centrifugal forces
-
- 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
- B03C3/32—Transportable units, e.g. for cleaning room air
-
- 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
- B03C3/36—Controlling flow of gases or vapour
-
- 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
- B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
-
- 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
- B03C3/68—Control systems therefor
-
- 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
- B03C3/72—Emergency control systems
-
- 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
- B03C3/74—Cleaning the electrodes
- B03C3/78—Cleaning the electrodes by washing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S323/00—Electricity: power supply or regulation systems
- Y10S323/903—Precipitators
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Electrostatic Separation (AREA)
- Treating Waste Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI893998A FI83481C (fi) | 1989-08-25 | 1989-08-25 | Foerfarande och anordning foer rengoering av luft, roekgaser eller motsvarande |
Publications (2)
Publication Number | Publication Date |
---|---|
LV10932A true LV10932A (lv) | 1995-12-20 |
LV10932B LV10932B (en) | 1996-02-20 |
Family
ID=8528890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LVP-93-545A LV10932B (en) | 1989-08-25 | 1993-06-10 | Procedure and apparatus for the purification of air,flue gases or equivalent |
Country Status (38)
Country | Link |
---|---|
US (1) | US6287368B1 (lv) |
EP (1) | EP0424335B1 (lv) |
JP (1) | JP2505919B2 (lv) |
KR (1) | KR0138900B1 (lv) |
CN (1) | CN1027051C (lv) |
AR (1) | AR244571A1 (lv) |
AT (1) | ATE147661T1 (lv) |
AU (1) | AU635955B2 (lv) |
BG (1) | BG51440A3 (lv) |
BR (1) | BR9004201A (lv) |
CA (1) | CA2023911C (lv) |
DD (1) | DD297077A5 (lv) |
DE (1) | DE69029701T2 (lv) |
DK (1) | DK0424335T3 (lv) |
DZ (1) | DZ1441A1 (lv) |
ES (1) | ES2096582T3 (lv) |
FI (1) | FI83481C (lv) |
GR (1) | GR3022381T3 (lv) |
HU (1) | HU211359B (lv) |
IE (1) | IE77509B1 (lv) |
IS (1) | IS1574B (lv) |
LT (1) | LT3554B (lv) |
LV (1) | LV10932B (lv) |
MX (1) | MX171225B (lv) |
MY (1) | MY107109A (lv) |
NO (1) | NO304547B1 (lv) |
NZ (1) | NZ234893A (lv) |
OA (1) | OA09743A (lv) |
PE (1) | PE16391A1 (lv) |
PL (2) | PL53777Y1 (lv) |
PT (1) | PT95042B (lv) |
RO (1) | RO105765B1 (lv) |
RU (1) | RU2072264C1 (lv) |
SA (1) | SA91120040B1 (lv) |
SG (1) | SG47927A1 (lv) |
SK (1) | SK280368B6 (lv) |
YU (1) | YU159690A (lv) |
ZA (1) | ZA906755B (lv) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI915921A0 (fi) * | 1991-12-17 | 1991-12-17 | Promofinn Oy | Foerfarande foer rening av roekgaser. |
US5535089A (en) * | 1994-10-17 | 1996-07-09 | Jing Mei Industrial Holdings, Ltd. | Ionizer |
US5578112A (en) * | 1995-06-01 | 1996-11-26 | 999520 Ontario Limited | Modular and low power ionizer |
FI111475B (fi) * | 1997-09-24 | 2003-07-31 | Metso Paper Inc | Menetelmä ja sovitelma sumun ja pölyn hallitsemiseksi paperin ja kartongin valmistuksessa ja jälkikäsittelyssä |
FI105052B (fi) * | 1998-07-08 | 2000-05-31 | Valmet Corp | Menetelmä paperin valmistamiseksi, sovitelma menetelmän toteuttamiseksi ja menetelmän avulla valmistettu paperituote |
US7318856B2 (en) * | 1998-11-05 | 2008-01-15 | Sharper Image Corporation | Air treatment apparatus having an electrode extending along an axis which is substantially perpendicular to an air flow path |
FI118152B (fi) * | 1999-03-05 | 2007-07-31 | Veikko Ilmari Ilmasti | Menetelmä ja laite hiukkas- ja/tai pisaramuodossa olevien materiaalien erottamiseksi kaasuvirtauksesta |
US6464754B1 (en) | 1999-10-07 | 2002-10-15 | Kairos, L.L.C. | Self-cleaning air purification system and process |
USD434523S (en) | 2000-02-29 | 2000-11-28 | Kairos, L.L.C. | Self-cleaning ionizer |
US6585803B1 (en) | 2000-05-11 | 2003-07-01 | University Of Southern California | Electrically enhanced electrostatic precipitator with grounded stainless steel collector electrode and method of using same |
RU2182523C1 (ru) * | 2001-02-08 | 2002-05-20 | Общество с ограниченной ответственностью "ВИНТЕЛ" | Устройство для накопления аэрозолей из газов |
NO315152B1 (no) | 2001-06-28 | 2003-07-21 | Tomm Slater | Anordning for rensing av luft |
NO315153B1 (no) | 2001-06-28 | 2003-07-21 | Tomm Slater | Anordning for rensing av luft |
US6761752B2 (en) * | 2002-01-17 | 2004-07-13 | Rupprecht & Patashnick Company, Inc. | Gas particle partitioner |
JP3910501B2 (ja) * | 2002-07-17 | 2007-04-25 | 浜松ホトニクス株式会社 | エアロゾル粒子荷電装置 |
US20090071328A1 (en) * | 2002-08-21 | 2009-03-19 | Dunn John P | Grid type electrostatic separator/collector and method of using same |
US7585352B2 (en) * | 2002-08-21 | 2009-09-08 | Dunn John P | Grid electrostatic precipitator/filter for diesel engine exhaust removal |
US6810832B2 (en) | 2002-09-18 | 2004-11-02 | Kairos, L.L.C. | Automated animal house |
GB0300688D0 (en) * | 2003-01-13 | 2003-02-12 | Gallaher Ltd | Contaminant removal device and method |
US7052531B2 (en) * | 2003-03-31 | 2006-05-30 | Takashi Kishioka | Local cleaning system for constructing clean shielded space with no need for dedicated partition wall, using charged air shower unit providing ion wind and local exhaust device |
CN1700956B (zh) * | 2003-06-05 | 2010-06-30 | 大金工业株式会社 | 放电装置及空气净化装置 |
US7112236B2 (en) | 2004-04-08 | 2006-09-26 | Fleetguard, Inc. | Multistage space-efficient electrostatic collector |
DE102004033816B3 (de) * | 2004-07-12 | 2006-02-09 | Fisia Babcock Environment Gmbh | Elektrofilter mit einem inneren, elektrisch inaktiven Bereich für Sprühelektroden |
US6951582B1 (en) * | 2004-11-04 | 2005-10-04 | Sung-Lin Tsai | Air purifier device |
US7182805B2 (en) * | 2004-11-30 | 2007-02-27 | Ranco Incorporated Of Delaware | Corona-discharge air mover and purifier for packaged terminal and room air conditioners |
US7226497B2 (en) * | 2004-11-30 | 2007-06-05 | Ranco Incorporated Of Delaware | Fanless building ventilator |
US7226496B2 (en) * | 2004-11-30 | 2007-06-05 | Ranco Incorporated Of Delaware | Spot ventilators and method for spot ventilating bathrooms, kitchens and closets |
US7417553B2 (en) * | 2004-11-30 | 2008-08-26 | Young Scott G | Surface mount or low profile hazardous condition detector |
US20060112955A1 (en) * | 2004-11-30 | 2006-06-01 | Ranco Incorporated Of Delaware | Corona-discharge air mover and purifier for fireplace and hearth |
US7311756B2 (en) * | 2004-11-30 | 2007-12-25 | Ranco Incorporated Of Delaware | Fanless indoor air quality treatment |
US7332019B2 (en) * | 2005-08-17 | 2008-02-19 | American Standard International Inc. | Air filtration system |
US7351274B2 (en) * | 2005-08-17 | 2008-04-01 | American Standard International Inc. | Air filtration system control |
EP1829614A1 (en) * | 2006-03-02 | 2007-09-05 | Technische Universiteit Delft | Method for the removal of smut, fine dust and exhaust gas particles, particle catch arrangement for use in this method and use of the particle catch arrangement to generate a static electric field |
GB0616916D0 (en) * | 2006-08-26 | 2006-10-04 | Secr Defence | An electrostatic precipitator |
JP5081527B2 (ja) * | 2007-07-26 | 2012-11-28 | 東京エレクトロン株式会社 | 気体清浄化装置及び気体清浄化方法 |
KR20090014596A (ko) * | 2007-08-06 | 2009-02-11 | 삼성전자주식회사 | 공기정화장치와 이를 구비한 엘리베이터 및 그 공기정화제어방법 |
CA2709831C (en) * | 2007-12-17 | 2016-06-21 | Technische Universiteit Delft | Use of an electric field for the removal of droplets in a gaseous fluid |
US8167986B2 (en) * | 2008-07-23 | 2012-05-01 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Airborne particulate sampler |
PL2172271T3 (pl) * | 2008-10-01 | 2018-11-30 | General Electric Technology Gmbh | Sposób i urządzenie do sterowania mocą dostarczaną do odpylacza elektrostatycznego |
WO2010124103A1 (en) * | 2009-04-24 | 2010-10-28 | Baumgartner Environics, Inc. | Air quality enhancement system |
US8690989B2 (en) * | 2009-04-24 | 2014-04-08 | Baumgartner Environics, Inc | Air quality enhancement system |
US9388717B2 (en) * | 2010-03-31 | 2016-07-12 | Global Solutions Technology, Inc. | Apparatuses and methods for reducing pollutants in gas streams |
EP2397227A1 (en) * | 2010-06-18 | 2011-12-21 | Alstom Technology Ltd | Method to control the line distortion of a system of power supplies of electrostatic precipitators |
BG66814B1 (bg) | 2013-09-19 | 2019-01-15 | Атанасов Ковачки Христо | Метод и устройство за улавяне на въглероден диоксид и трансформацията му в газово гориво |
CN103616377B (zh) * | 2013-11-25 | 2016-09-14 | 昆明泊银科技有限公司 | 反射式光电比色检测方法及其检测装置 |
CN106237780A (zh) * | 2016-08-26 | 2016-12-21 | 中国石油天然气股份有限公司 | 注汽锅炉除尘装置和注汽锅炉 |
US20230226557A1 (en) * | 2020-06-02 | 2023-07-20 | Devic Earth Private Limited | A system and a method for reducing particulate pollutants in air, using pulsed electromagnetic waves |
CN113333162B (zh) * | 2021-06-17 | 2024-01-16 | 广西下田锰矿有限责任公司 | 磁化除铁方法 |
CN113983511A (zh) * | 2021-11-10 | 2022-01-28 | 杭州老板电器股份有限公司 | 烟气荷电装置及烟气净化设备 |
Family Cites Families (34)
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DE526021C (de) * | 1931-06-01 | Metallgesellschaft Ag | Fliehkraftelektrofilter | |
US1357202A (en) * | 1915-09-16 | 1920-10-26 | Int Precipitation Co | Art of producing electrical precipitation of particles from fluid or gaseous streams |
US2097233A (en) * | 1934-03-31 | 1937-10-26 | Research Corp | Electrical deposition in pattern form |
DE850598C (de) * | 1940-01-16 | 1952-09-25 | Metallgesellschaft Ag | Elektrofilteranlage, insbesondere fuer die Reinigung von Hochofengichtgas |
GB737734A (en) * | 1950-10-19 | 1955-09-28 | Electronatom Corp | Apparatus for the electrical precipitation of matter suspended in or carried by gases |
US2868318A (en) * | 1955-06-23 | 1959-01-13 | William A Perkins | Collection of airborne material by electrostatic precipitation |
GB848446A (en) * | 1955-09-06 | 1960-09-14 | Holger Lueder | Electrostatic precipitators |
DE1679532B1 (de) * | 1967-10-09 | 1970-12-10 | Berckheim Graf Von | Anordnung zur Erzeugung unipolarer Luftionen |
US3561253A (en) * | 1969-03-26 | 1971-02-09 | Thermo Systems Inc | Apparatus and method of measurement of particulate mass |
DE1963715A1 (de) * | 1969-12-19 | 1971-06-24 | Metallgesellschaft Ag | Verfahren zur Vermeidung von Schaeden an elektrostatischen Staubabscheidern |
US3695001A (en) | 1969-12-29 | 1972-10-03 | Nippon Kogei Kogyo Co | Method and system for removing particles of floating dusts produced upon an excavation of a tunnel |
US3668836A (en) * | 1970-01-22 | 1972-06-13 | Chemical Construction Corp | Electrostatic precipitator |
US3650092A (en) * | 1970-08-17 | 1972-03-21 | Gourdine Systems Inc | Electrogasdynamic precipitator utilizing retarding fields |
US3765153A (en) * | 1970-10-26 | 1973-10-16 | J Grey | Apparatus for removing contaminants entrained in a gas stream |
US3745749A (en) * | 1971-07-12 | 1973-07-17 | Envirotech Corp | Circuits for controlling the power supplied to an electrical precipitator |
US4218225A (en) * | 1974-05-20 | 1980-08-19 | Apparatebau Rothemuhle Brandt & Kritzler | Electrostatic precipitators |
JPS50154872A (lv) * | 1974-06-04 | 1975-12-13 | ||
JPS5114180A (ja) * | 1974-07-25 | 1976-02-04 | Tokyo Shibaura Electric Co | Yokogatakisoseichosochini okeru sekieihannokanno haikibu |
JPS5248352A (en) * | 1975-10-16 | 1977-04-18 | Yuji Matsushima | Method of setting reference lines, by using laser beam in measuring va rious level lines upon construction |
US4194888A (en) * | 1976-09-24 | 1980-03-25 | Air Pollution Systems, Inc. | Electrostatic precipitator |
JPS6020758B2 (ja) * | 1977-02-09 | 1985-05-23 | ヤマハ株式会社 | 電子楽器のキ−アサイナ |
US4185971A (en) * | 1977-07-14 | 1980-01-29 | Koyo Iron Works & Construction Co., Ltd. | Electrostatic precipitator |
US4264343A (en) * | 1979-05-18 | 1981-04-28 | Monsanto Company | Electrostatic particle collecting apparatus |
JPS56500808A (lv) * | 1980-03-17 | 1981-06-18 | ||
FR2530496B1 (fr) * | 1982-07-20 | 1988-02-12 | Charpente Tolerie Indle | Procede, dispositif et installation de depoussierage d'un gaz charge de particules de poussieres |
US4689056A (en) * | 1983-11-23 | 1987-08-25 | Nippon Soken, Inc. | Air cleaner using ionic wind |
IL74856A (en) | 1984-04-30 | 1988-07-31 | Westinghouse Electric Corp | Method for controlling gaseous pollution in stack gas emissions |
US4657738A (en) * | 1984-04-30 | 1987-04-14 | Westinghouse Electric Corp. | Stack gas emissions control system |
JPS61174956A (ja) * | 1985-01-26 | 1986-08-06 | Brother Seimitsu Kogyo Kk | 異常検出装置を備えた電気集塵機 |
EP0238970B1 (de) * | 1986-03-26 | 1992-06-03 | BBC Brown Boveri AG | Verfahren und Vorrichtung zur Agglomerierung von elektrisch ungleichförmig aufgeladenen, in Gasströmen suspendierten festen oder flüssigen Partikeln |
SU1375342A1 (ru) | 1986-03-28 | 1988-02-23 | Донецкий Филиал Всесоюзного Научно-Исследовательского И Проектного Института По Очистке Технологических Газов,Сточных Вод И Использованию Вторичных Энергоресурсов Предприятий Черной Металлургии "Внипичерметэнергоочистка" | Электроосадитель |
JPS62174647U (lv) * | 1986-04-23 | 1987-11-06 | ||
JPS63107759A (ja) * | 1986-10-23 | 1988-05-12 | Matsushita Electric Ind Co Ltd | 空気清浄機 |
IT1199766B (it) * | 1986-12-15 | 1988-12-30 | Mantini Franco | Depuratore d'aria elettrostatico particolarmente per cappe aspiranti da cucina |
-
1989
- 1989-08-25 FI FI893998A patent/FI83481C/fi active IP Right Grant
-
1990
- 1990-08-10 ES ES90850276T patent/ES2096582T3/es not_active Expired - Lifetime
- 1990-08-10 DK DK90850276.8T patent/DK0424335T3/da active
- 1990-08-10 EP EP90850276A patent/EP0424335B1/en not_active Expired - Lifetime
- 1990-08-10 SG SG1996005424A patent/SG47927A1/en unknown
- 1990-08-10 DE DE69029701T patent/DE69029701T2/de not_active Expired - Lifetime
- 1990-08-10 AT AT90850276T patent/ATE147661T1/de not_active IP Right Cessation
- 1990-08-13 IE IE292890A patent/IE77509B1/en not_active IP Right Cessation
- 1990-08-14 NZ NZ234893A patent/NZ234893A/en unknown
- 1990-08-15 HU HU905019A patent/HU211359B/hu unknown
- 1990-08-15 MY MYPI90001365A patent/MY107109A/en unknown
- 1990-08-17 AU AU61090/90A patent/AU635955B2/en not_active Expired
- 1990-08-17 KR KR1019900012680A patent/KR0138900B1/ko not_active IP Right Cessation
- 1990-08-18 CN CN90107151A patent/CN1027051C/zh not_active Expired - Lifetime
- 1990-08-20 PT PT95042A patent/PT95042B/pt not_active IP Right Cessation
- 1990-08-21 DD DD90343544A patent/DD297077A5/de not_active IP Right Cessation
- 1990-08-21 YU YU159690A patent/YU159690A/sh unknown
- 1990-08-22 DZ DZ900150A patent/DZ1441A1/fr active
- 1990-08-23 NO NO903707A patent/NO304547B1/no not_active IP Right Cessation
- 1990-08-23 MX MX022081A patent/MX171225B/es unknown
- 1990-08-23 SK SK4122-90A patent/SK280368B6/sk not_active IP Right Cessation
- 1990-08-23 CA CA002023911A patent/CA2023911C/en not_active Expired - Lifetime
- 1990-08-23 RO RO145815A patent/RO105765B1/ro unknown
- 1990-08-24 BG BG092752A patent/BG51440A3/xx unknown
- 1990-08-24 PL PL90100572U patent/PL53777Y1/xx unknown
- 1990-08-24 RU SU904830831A patent/RU2072264C1/ru active
- 1990-08-24 IS IS3617A patent/IS1574B/is unknown
- 1990-08-24 AR AR90317666A patent/AR244571A1/es active
- 1990-08-24 ZA ZA906755A patent/ZA906755B/xx unknown
- 1990-08-24 PE PE1990173897A patent/PE16391A1/es not_active Application Discontinuation
- 1990-08-24 OA OA59846A patent/OA09743A/en unknown
- 1990-08-24 PL PL28661490A patent/PL286614A1/xx unknown
- 1990-08-24 BR BR909004201A patent/BR9004201A/pt not_active IP Right Cessation
- 1990-08-27 JP JP22641990A patent/JP2505919B2/ja not_active Expired - Fee Related
-
1991
- 1991-07-31 SA SA91120040A patent/SA91120040B1/ar unknown
-
1993
- 1993-06-10 LV LVP-93-545A patent/LV10932B/en unknown
- 1993-09-03 LT LTIP927A patent/LT3554B/lt not_active IP Right Cessation
-
1997
- 1997-01-28 GR GR970400122T patent/GR3022381T3/el unknown
- 1997-07-22 US US08/898,248 patent/US6287368B1/en not_active Expired - Lifetime
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