BR9403913A - Preparação para entrada de gás em meio líquido - Google Patents
Preparação para entrada de gás em meio líquidoInfo
- Publication number
- BR9403913A BR9403913A BR9403913A BR9403913A BR9403913A BR 9403913 A BR9403913 A BR 9403913A BR 9403913 A BR9403913 A BR 9403913A BR 9403913 A BR9403913 A BR 9403913A BR 9403913 A BR9403913 A BR 9403913A
- Authority
- BR
- Brazil
- Prior art keywords
- entry
- preparation
- gas
- liquid medium
- medium
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/111—Centrifugal stirrers, i.e. stirrers with radial outlets; Stirrers of the turbine type, e.g. with means to guide the flow
-
- 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
- B01F23/20—Mixing gases with liquids
-
- 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
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
-
- 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
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
- B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
-
- 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
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
- B01F23/23313—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a separate conduit substantially parallel with the stirrer axis
-
- 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
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
- B01F23/23314—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer element
-
- 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
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
- B01F23/23342—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer the stirrer being of the centrifugal type, e.g. with a surrounding stator
-
- 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
- B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
-
- 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
- B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/25—Mixers with both stirrer and drive unit submerged in the material being mixed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/81—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/20—Activated sludge processes using diffusers
-
- 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
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2335—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer
- B01F23/23352—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer the gas moving perpendicular to the axis of rotation
-
- 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
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2335—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer
- B01F23/23353—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer the gas being sucked towards the rotating stirrer
-
- 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
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
- B01F23/23362—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced under the stirrer
-
- 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
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
- B01F23/23363—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced above the stirrer
-
- 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
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
- B01F23/23364—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced between the stirrer elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0195993A AT400008B (de) | 1993-09-29 | 1993-09-29 | Vorrichtung zur gaseintragung in eine flüssigkeit |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9403913A true BR9403913A (pt) | 1995-06-13 |
Family
ID=3524753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9403913A BR9403913A (pt) | 1993-09-29 | 1994-09-28 | Preparação para entrada de gás em meio líquido |
Country Status (10)
Country | Link |
---|---|
US (1) | US5458816A (pt) |
EP (1) | EP0645177B1 (pt) |
JP (1) | JP2574653B2 (pt) |
KR (1) | KR100316317B1 (pt) |
AT (1) | AT400008B (pt) |
BR (1) | BR9403913A (pt) |
CA (1) | CA2133154C (pt) |
DE (1) | DE59400552D1 (pt) |
FI (1) | FI113526B (pt) |
TW (1) | TW258722B (pt) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5582777A (en) * | 1995-05-01 | 1996-12-10 | Keepalive, Inc. | Live well aerator and method for aeration |
DE19519553C2 (de) * | 1995-05-27 | 1997-04-24 | Michael Dipl Ing Godzik | Kreiselbelüfter zum Einbringen eines Gases in eine Flüssigkeit |
US5762833A (en) * | 1996-09-09 | 1998-06-09 | Aeromix Systems, Inc. | Aerator with a removable stator and method of repairing the same |
EP1169116B1 (fr) * | 1999-04-14 | 2002-10-30 | Modutech S.A. | Melangeur de substances liquides ou solides |
DE19959103A1 (de) * | 1999-12-08 | 2001-06-21 | Messer Griesheim Gmbh | Verfahren und Vorrichtung zur Behandlung von Abwasser |
JP4005294B2 (ja) * | 2000-03-06 | 2007-11-07 | 荏原機電株式会社 | 水中エアレータ |
US6395175B1 (en) | 2000-04-03 | 2002-05-28 | Battelle Memorial Institute | Method and apparatus for energy efficient self-aeration in chemical, biochemical, and wastewater treatment processes |
JP4503870B2 (ja) * | 2001-03-16 | 2010-07-14 | 株式会社鶴見製作所 | 水中エア−ミキサ |
US6568661B1 (en) * | 2001-05-03 | 2003-05-27 | Tomco2 Equipment Co. | Diffuser for use in a carbonic acid control system |
US6461500B1 (en) * | 2001-08-31 | 2002-10-08 | Sewage Aeration Systems, Inc. | Apparatus for aeration without significant agitation to deplete and biodegrade sludge |
JP4540379B2 (ja) * | 2004-03-31 | 2010-09-08 | 米原技研有限会社 | 加圧遠心ポンプ |
US20060287721A1 (en) * | 2004-10-05 | 2006-12-21 | David Myung | Artificial cornea |
US7857849B2 (en) * | 2004-10-05 | 2010-12-28 | The Board Of Trustees Of The Leland Stanford Junior Iniversity | Artificial corneal implant |
KR100887349B1 (ko) * | 2007-08-31 | 2009-03-05 | (주)흥보테크 | 균질혼련기의 교반장치 |
JP5132243B2 (ja) * | 2007-10-17 | 2013-01-30 | 株式会社鶴見製作所 | 水中曝気装置 |
US8172206B2 (en) * | 2008-05-23 | 2012-05-08 | St Lawrence Thomas | System for forming mini microbubbles |
US20110156290A1 (en) * | 2009-12-30 | 2011-06-30 | David Allen Wensloff | Medium Orbital Flow Oxygenator |
IT1403045B1 (it) * | 2010-04-14 | 2013-09-27 | Formest Srl | Aeratore sommergibile |
ITGE20100051A1 (it) * | 2010-05-12 | 2011-11-13 | Alberto Ticconi | Ossigenatore ad accelerazione di massa per depurazione ad alimentazione autonoma. |
US8328168B1 (en) * | 2010-05-17 | 2012-12-11 | AK Industries | Submerged aerator |
JP6103517B2 (ja) * | 2012-11-14 | 2017-03-29 | 雅 田篭 | 貫流ポンプ極微細気泡流供給装置 |
USD742427S1 (en) | 2013-09-27 | 2015-11-03 | Rio Tinto Alcan International Limited | Impeller for a rotary injector |
WO2015042712A1 (en) | 2013-09-27 | 2015-04-02 | Rio Tinto Alcan International Limited | Dual-function impeller for a rotary injector |
JP5764182B2 (ja) * | 2013-11-15 | 2015-08-12 | 株式会社神鋼環境ソリューション | メタン発酵槽の撹拌装置からし渣を除去する方法、及び撹拌装置からし渣を除去することが容易なメタン発酵槽 |
DE102014116242A1 (de) * | 2014-11-07 | 2016-05-12 | Uts Biogastechnik Gmbh | Rühreinrichtung für einen Fermenter einer Biogasanlage |
DE102019101934A1 (de) * | 2019-01-25 | 2020-07-30 | EKATO Rühr- und Mischtechnik GmbH | Rührorganvorrichtung |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2609189A (en) * | 1949-04-26 | 1952-09-02 | Combined Metals Reduction Comp | Machine for conditioning liquids with gases |
GB724791A (en) * | 1952-02-02 | 1955-02-23 | Anton Enenkel | Apparatus for the aeration of liquids |
FR1504011A (fr) * | 1966-10-20 | 1967-12-01 | Venot Pic Sa | Dispositif de circulation et d'aération de fluides |
NL7310255A (pt) * | 1972-09-01 | 1974-03-05 | ||
DE2404032C3 (de) * | 1974-01-29 | 1979-07-05 | Kloeckner-Humboldt-Deutz Ag, 5000 Koeln | Rührwerksflotationszelle zur Aufbereitung von Mineralien und Kohlen |
DE2548754A1 (de) * | 1975-10-31 | 1977-05-05 | Albert Blum | Verfahren und vorrichtung zum einbringen von luft in fluessigkeiten, insbesondere fuer die abwasserbelueftung |
DE2559236A1 (de) * | 1975-12-30 | 1977-07-14 | Poepel Franz Prof Dr Ing Habil | Einrichtung zur begasung von fluessigkeit |
JPS5643398Y2 (pt) * | 1977-06-23 | 1981-10-12 | ||
DE2823801A1 (de) * | 1977-06-23 | 1979-01-18 | Makoto Naito | Vorrichtung zum verteilen von gas in form von feinen gasblaeschen in einer fluessigkeit |
DE2745538A1 (de) * | 1977-10-10 | 1979-04-12 | Wilhelm Grotz | Ruehrgeraet, insbesondere zum landwirtschaftlichen einsatz fuer die aufbereitung von jauche |
DE3635642A1 (de) * | 1986-10-20 | 1988-04-28 | Sp K Bjuro Konstruirovaniju T | Flotationsmaschine |
FI81077C (fi) * | 1987-06-11 | 1990-09-10 | Outokumpu Oy | Luftningsanordning foer avfallsvatten fraon industri och bebyggelse. |
JPH07103765B2 (ja) * | 1991-01-23 | 1995-11-08 | 株式会社東洋電機工業所 | 安定液製造装置 |
AT398046B (de) * | 1992-09-10 | 1994-08-25 | Frings & Co Heinrich | Vorrichtung zur gaseintragung in flüssigkeiten |
-
1993
- 1993-09-29 AT AT0195993A patent/AT400008B/de not_active IP Right Cessation
-
1994
- 1994-08-04 US US08/286,486 patent/US5458816A/en not_active Expired - Lifetime
- 1994-09-22 EP EP94890152A patent/EP0645177B1/de not_active Expired - Lifetime
- 1994-09-22 DE DE59400552T patent/DE59400552D1/de not_active Expired - Fee Related
- 1994-09-26 FI FI944443A patent/FI113526B/fi not_active IP Right Cessation
- 1994-09-28 KR KR1019940024507A patent/KR100316317B1/ko not_active IP Right Cessation
- 1994-09-28 JP JP6233369A patent/JP2574653B2/ja not_active Expired - Fee Related
- 1994-09-28 BR BR9403913A patent/BR9403913A/pt not_active IP Right Cessation
- 1994-09-28 CA CA002133154A patent/CA2133154C/en not_active Expired - Fee Related
- 1994-10-04 TW TW083109178A patent/TW258722B/zh active
Also Published As
Publication number | Publication date |
---|---|
CA2133154C (en) | 1999-02-23 |
EP0645177B1 (de) | 1996-08-28 |
TW258722B (pt) | 1995-10-01 |
JP2574653B2 (ja) | 1997-01-22 |
US5458816A (en) | 1995-10-17 |
FI944443A0 (fi) | 1994-09-26 |
ATA195993A (pt) | 1995-01-15 |
CA2133154A1 (en) | 1995-03-30 |
KR100316317B1 (ko) | 2002-04-06 |
FI944443A (fi) | 1995-03-30 |
AT400008B (de) | 1995-09-25 |
DE59400552D1 (de) | 1996-10-02 |
JPH07155786A (ja) | 1995-06-20 |
KR950007933A (ko) | 1995-04-15 |
EP0645177A1 (de) | 1995-03-29 |
FI113526B (fi) | 2004-05-14 |
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