NO308073B1 - Legeme av karbonholdig materiale eller av et metall, legering, intermetallisk forbindelse eller ildfast materiale for anvendelse i korrosive omgivelser, fremstilling derav, samt elektrokjemisk cellekomponent - Google Patents

Legeme av karbonholdig materiale eller av et metall, legering, intermetallisk forbindelse eller ildfast materiale for anvendelse i korrosive omgivelser, fremstilling derav, samt elektrokjemisk cellekomponent

Info

Publication number
NO308073B1
NO308073B1 NO943657A NO943657A NO308073B1 NO 308073 B1 NO308073 B1 NO 308073B1 NO 943657 A NO943657 A NO 943657A NO 943657 A NO943657 A NO 943657A NO 308073 B1 NO308073 B1 NO 308073B1
Authority
NO
Norway
Prior art keywords
alloy
manufacture
metal
electrochemical cell
intermetallic compound
Prior art date
Application number
NO943657A
Other languages
English (en)
Other versions
NO943657L (no
NO943657D0 (no
Inventor
Jainagesh A Sekhar
Vittorio De Nora
Original Assignee
Moltech Invent Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US07/861,513 external-priority patent/US5310476A/en
Priority claimed from US07/898,052 external-priority patent/US5364513A/en
Application filed by Moltech Invent Sa filed Critical Moltech Invent Sa
Publication of NO943657L publication Critical patent/NO943657L/no
Publication of NO943657D0 publication Critical patent/NO943657D0/no
Publication of NO308073B1 publication Critical patent/NO308073B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
    • C04B41/5062—Borides, Nitrides or Silicides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
    • C04B41/5062—Borides, Nitrides or Silicides
    • C04B41/507—Borides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/87—Ceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/085—Cell construction, e.g. bottoms, walls, cathodes characterised by its non electrically conducting heat insulating parts
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/12—Anodes
    • C25C3/125—Anodes based on carbon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0004—Compounds chosen for the nature of their cations
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00112—Mixtures characterised by specific pH values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Ceramic Products (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Carbon And Carbon Compounds (AREA)
NO943657A 1992-04-01 1994-09-30 Legeme av karbonholdig materiale eller av et metall, legering, intermetallisk forbindelse eller ildfast materiale for anvendelse i korrosive omgivelser, fremstilling derav, samt elektrokjemisk cellekomponent NO308073B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/861,513 US5310476A (en) 1992-04-01 1992-04-01 Application of refractory protective coatings, particularly on the surface of electrolytic cell components
US07/898,052 US5364513A (en) 1992-06-12 1992-06-12 Electrochemical cell component or other material having oxidation preventive coating
PCT/EP1993/000810 WO1993020026A1 (en) 1992-04-01 1993-04-01 Prevention of oxidation of carbonaceous and other materials at high temperatures

Publications (3)

Publication Number Publication Date
NO943657L NO943657L (no) 1994-09-30
NO943657D0 NO943657D0 (no) 1994-09-30
NO308073B1 true NO308073B1 (no) 2000-07-17

Family

ID=27127628

Family Applications (1)

Application Number Title Priority Date Filing Date
NO943657A NO308073B1 (no) 1992-04-01 1994-09-30 Legeme av karbonholdig materiale eller av et metall, legering, intermetallisk forbindelse eller ildfast materiale for anvendelse i korrosive omgivelser, fremstilling derav, samt elektrokjemisk cellekomponent

Country Status (8)

Country Link
US (3) US6139704A (no)
EP (1) EP0633870B1 (no)
AU (1) AU677777B2 (no)
CA (1) CA2131288C (no)
DE (1) DE69327095T2 (no)
ES (1) ES2141764T3 (no)
NO (1) NO308073B1 (no)
WO (2) WO1993020026A1 (no)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5364513A (en) * 1992-06-12 1994-11-15 Moltech Invent S.A. Electrochemical cell component or other material having oxidation preventive coating
WO1993020026A1 (en) * 1992-04-01 1993-10-14 Moltech Invent Sa Prevention of oxidation of carbonaceous and other materials at high temperatures
US5413689A (en) * 1992-06-12 1995-05-09 Moltech Invent S.A. Carbon containing body or mass useful as cell component
EP0786020A1 (en) * 1993-04-19 1997-07-30 MOLTECH Invent S.A. Treated carbon or carbon-based cathodic components of aluminium production cells
EP0695281A1 (en) * 1993-04-19 1996-02-07 MOLTECH Invent S.A. Conditioning of cell components for aluminium production
US5486278A (en) * 1993-06-02 1996-01-23 Moltech Invent S.A. Treating prebaked carbon components for aluminum production, the treated components thereof, and the components use in an electrolytic cell
WO1994028200A1 (en) * 1993-06-02 1994-12-08 Moltech Invent S.A. Treating prebaked carbon anodes for aluminium production
US5679224A (en) * 1993-11-23 1997-10-21 Moltech Invent S.A. Treated carbon or carbon-based cathodic components of aluminum production cells
RU2082824C1 (ru) * 1994-03-10 1997-06-27 Московский государственный авиационный институт (технический университет) Способ защиты жаропрочных материалов от воздействия агрессивных сред высокоскоростных газовых потоков (варианты)
JPH09502131A (ja) * 1994-06-24 1997-03-04 マイクロパイレティックス、ヒーターズ、インターナショナル 多孔質メンブランおよびその製造方法
DE69532052T2 (de) * 1994-09-08 2004-08-19 Moltech Invent S.A. Mit versenkten Nuten drainierte horizontale Kathodenoberfläche für die Aluminium Elektrogewinnung
US5472578A (en) * 1994-09-16 1995-12-05 Moltech Invent S.A. Aluminium production cell and assembly
DE4445377A1 (de) * 1994-12-20 1996-06-27 Cesiwid Elektrowaerme Gmbh Abrasionsfeste Oxidationsschutzschicht für SiC-Körper
US5560809A (en) * 1995-05-26 1996-10-01 Saint-Gobain/Norton Industrial Ceramics Corporation Improved lining for aluminum production furnace
US5728466A (en) * 1995-08-07 1998-03-17 Moltech Invent S.A. Hard and abrasion resistant surfaces protecting cathode blocks of aluminium electrowinning cells
US5753382A (en) * 1996-01-10 1998-05-19 Moltech Invent S.A. Carbon bodies resistant to deterioration by oxidizing gases
DE19616217C2 (de) * 1996-04-23 2000-01-05 Man Technologie Gmbh Schutzbeschichtung und Verfahren zur Beschichtung eines Werkstücks
DE19642506C1 (de) * 1996-10-15 1997-10-23 Sibco Gmbh Erzeugnis auf der Basis von Kohlenstoff und Kohlenfaserstoffen, Karbiden und/oder Di-Karbiden und Verfahren zu seiner Herstellung sowie Verwendung des Erzeugnisses
AU5085698A (en) * 1996-10-18 1998-05-15 Moltech Invent S.A. The start-up of aluminium electrowinning cells
EP0932589B1 (en) * 1996-10-19 2002-04-10 MOLTECH Invent S.A. Slurry and method for producing refractory boride bodies and coatings for use in aluminium electrowinning cells
US6358393B1 (en) * 1997-05-23 2002-03-19 Moltech Invent S.A. Aluminum production cell and cathode
DE69837966T2 (de) * 1997-07-08 2008-02-28 Moltech Invent S.A. Zelle für aluminium-herstellung mit drainierfähiger kathode
US6365018B1 (en) * 1998-07-30 2002-04-02 Moltech Invent S.A. Surface coated non-carbon metal-based anodes for aluminium production cells
WO1999036591A1 (en) * 1998-01-20 1999-07-22 Moltech Invent S.A. Surface coated non-carbon metal-based anodes for aluminium production cells
WO1999036593A1 (en) * 1998-01-20 1999-07-22 Moltech Invent S.A. Slurry for coating non-carbon metal-based anodes for aluminium production cells
EP1049818B1 (en) * 1998-01-20 2004-12-29 MOLTECH Invent S.A. Non-carbon metal-based anodes for aluminium production cells
WO2000040782A1 (en) * 1999-01-08 2000-07-13 Moltech Invent S.A. Aluminium electrowinning cells with oxygen-evolving anodes
NO20012118D0 (no) * 2001-04-27 2001-04-27 Norsk Hydro As Anordning ved anode for benyttelse i en elektrolysecelle
EP1423556B1 (en) * 2001-09-07 2004-12-22 MOLTECH Invent S.A. Aluminium electrowinning cells with sloping foraminate oxygen-evolving anodes
IL166447A0 (en) * 2002-07-24 2006-01-15 Excera Materials Group Inc Improved ceramic/metal material and method for making same
WO2004025751A2 (en) * 2002-09-11 2004-03-25 Moltech Invent S.A. Non-carbon anodes for aluminium electrowinning and other oxidation resistant components with iron oxide-containing coatings
US20050042150A1 (en) * 2003-08-19 2005-02-24 Linnard Griffin Apparatus and method for the production of hydrogen
US20060188436A1 (en) * 2005-02-18 2006-08-24 Linnard Griffin Apparatus and method for the production of hydrogen
US20050109162A1 (en) * 2003-11-24 2005-05-26 Linnard Griffin Apparatus and method for the reduction of metals
US20090035652A1 (en) * 2007-07-31 2009-02-05 Greatbatch Ltd. Non-prismatic electrochemical cell
CN101709485B (zh) * 2009-12-18 2012-07-04 中国铝业股份有限公司 一种采用惰性阳极生产原铝的铝电解槽
CN101787549B (zh) * 2010-03-30 2011-06-08 云南铝业股份有限公司 一种提高铝电解开槽阳极抗氧化性的方法
DE102013110757A1 (de) * 2013-09-27 2015-04-23 Bundesrepublik Deutschland, vertreten durch das Bundesministerium für Wirtschaft und Technologie, dieses vertreten durch den Präsidenten der BAM, Bundesanstalt für Materialforschung und -prüfung Verfahren zur Beschichtung von kohlenstoffhaltigen Bauteilen mit einer SiC-Schicht
US9409799B2 (en) * 2014-05-15 2016-08-09 Ronald Charles Mehl Gravity flow runoff water purification system
AT17485U1 (de) * 2020-12-15 2022-05-15 Plansee Se Yttriumoxid beschichtetes bauteil aus refraktärmetall

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348929A (en) * 1962-04-16 1967-10-24 Metalurgitschen Zd Lenin Protecting carbon materials from oxidation
US3634736A (en) * 1970-09-14 1972-01-11 Standard Oil Co Ohio Electrolytic capacitor employing paste electrodes
BE790211A (fr) * 1971-10-22 1973-02-15 British Steel Corp Appareil en vue de former des revetements protecteurs sur des articles en carbone
ZA728359B (en) * 1971-11-26 1973-08-29 Foseco Int Protection of graphite electrodes
CH576005A5 (no) * 1972-03-21 1976-05-31 Alusuisse
US3939028A (en) * 1972-03-22 1976-02-17 Foseco International Limited Protection of carbon articles
US4308115A (en) * 1980-08-15 1981-12-29 Aluminum Company Of America Method of producing aluminum using graphite cathode coated with refractory hard metal
US4405433A (en) * 1981-04-06 1983-09-20 Kaiser Aluminum & Chemical Corporation Aluminum reduction cell electrode
JPS58501079A (ja) * 1981-07-01 1983-07-07 モルテック・アンヴァン・ソシエテ・アノニム アルミニウムの電解製造
EP0095854B1 (en) * 1982-05-28 1987-08-19 Alcan International Limited Improvements in electrolytic reduction cells for aluminium production
EP0102186B1 (en) * 1982-07-22 1987-12-23 Commonwealth Aluminum Corporation Improved cell for electrolytic production of aluminum
US4602990A (en) * 1983-02-17 1986-07-29 Commonwealth Aluminum Corporation Low energy aluminum reduction cell with induced bath flow
US4622111A (en) * 1983-04-26 1986-11-11 Aluminum Company Of America Apparatus and method for electrolysis and inclined electrodes
US4559270A (en) * 1983-07-28 1985-12-17 Union Carbide Corporation Oxidation prohibitive coatings for carbonaceous articles
US4921731A (en) * 1986-02-25 1990-05-01 University Of Florida Deposition of ceramic coatings using sol-gel processing with application of a thermal gradient
US5227045A (en) * 1989-01-09 1993-07-13 Townsend Douglas W Supersaturation coating of cathode substrate
US4929328A (en) * 1989-03-07 1990-05-29 Martin Marietta Energy Systems, Inc. Titanium diboride ceramic fiber composites for Hall-Heroult cells
US5164233A (en) * 1990-01-12 1992-11-17 Lanxide Technology Company, Lp Method of making ceramic composite bodies and bodies made thereby
US5112654A (en) * 1990-06-25 1992-05-12 Lanxide Technology Company, Lp Method for forming a surface coating
FR2668480B1 (fr) * 1990-10-26 1993-10-08 Propulsion Ste Europeenne Procede pour la protection anti-oxydation d'un materiau composite contenant du carbone, et materiau ainsi protege.
US5286359A (en) * 1991-05-20 1994-02-15 Reynolds Metals Company Alumina reduction cell
DE4118304A1 (de) * 1991-06-04 1992-12-24 Vaw Ver Aluminium Werke Ag Elektrolysezelle zur aluminiumgewinnung
US5310476A (en) * 1992-04-01 1994-05-10 Moltech Invent S.A. Application of refractory protective coatings, particularly on the surface of electrolytic cell components
US5651874A (en) * 1993-05-28 1997-07-29 Moltech Invent S.A. Method for production of aluminum utilizing protected carbon-containing components
US5364513A (en) * 1992-06-12 1994-11-15 Moltech Invent S.A. Electrochemical cell component or other material having oxidation preventive coating
US6001236A (en) * 1992-04-01 1999-12-14 Moltech Invent S.A. Application of refractory borides to protect carbon-containing components of aluminium production cells
WO1993020026A1 (en) * 1992-04-01 1993-10-14 Moltech Invent Sa Prevention of oxidation of carbonaceous and other materials at high temperatures

Also Published As

Publication number Publication date
EP0633870A1 (en) 1995-01-18
WO1993020026A1 (en) 1993-10-14
DE69327095D1 (de) 1999-12-30
EP0633870B1 (en) 1999-11-24
ES2141764T3 (es) 2000-04-01
NO943657L (no) 1994-09-30
US20020043469A1 (en) 2002-04-18
DE69327095T2 (de) 2000-04-27
AU677777B2 (en) 1997-05-08
CA2131288C (en) 1998-01-20
US6287447B1 (en) 2001-09-11
NO943657D0 (no) 1994-09-30
US6607657B2 (en) 2003-08-19
WO1993025731A1 (en) 1993-12-23
AU3950993A (en) 1993-11-08
CA2131288A1 (en) 1993-10-14
US6139704A (en) 2000-10-31

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