FI882080A - Foerfarande och anordning foer att producera kroppar, speciellt byggelement av efterhaerdande material. - Google Patents

Foerfarande och anordning foer att producera kroppar, speciellt byggelement av efterhaerdande material. Download PDF

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Publication number
FI882080A
FI882080A FI882080A FI882080A FI882080A FI 882080 A FI882080 A FI 882080A FI 882080 A FI882080 A FI 882080A FI 882080 A FI882080 A FI 882080A FI 882080 A FI882080 A FI 882080A
Authority
FI
Finland
Prior art keywords
gas
mixture
template
efterhaerdande
byggelement
Prior art date
Application number
FI882080A
Other languages
English (en)
Other versions
FI88285C (fi
FI88285B (fi
FI882080A0 (fi
Inventor
Tibor Alpar
Janos Gyorvari
Erno Schmidt
Original Assignee
Fakombinat Szombathely
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
Application filed by Fakombinat Szombathely filed Critical Fakombinat Szombathely
Publication of FI882080A0 publication Critical patent/FI882080A0/fi
Publication of FI882080A publication Critical patent/FI882080A/fi
Application granted granted Critical
Publication of FI88285B publication Critical patent/FI88285B/fi
Publication of FI88285C publication Critical patent/FI88285C/fi

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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment
    • C04B40/0231—Carbon dioxide hardening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/245—Curing concrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/24—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by reciprocating plunger
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
    • B28B5/026—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/44—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for treating with gases or degassing, e.g. for de-aerating
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0645—Macromolecular organic compounds, e.g. prepolymers obtained otherwise than by reactions involving carbon-to-carbon unsaturated bonds
    • C09K2200/0647—Polyepoxides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0645—Macromolecular organic compounds, e.g. prepolymers obtained otherwise than by reactions involving carbon-to-carbon unsaturated bonds
    • C09K2200/067—Condensation polymers of aldehydes or ketones
    • C09K2200/0672—Phenol-aldehyde condensation polymers
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y02P40/18—Carbon capture and storage [CCS]
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/43—Processes of curing clay and concrete materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Saccharide Compounds (AREA)
  • Laminated Bodies (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FI882080A 1987-05-05 1988-05-04 Foerfarande och anordning foer att producera kroppar, speciellt byggelement av efterhaerdande material FI88285C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU872004A HU199363B (en) 1987-05-05 1987-05-05 Process for production and equipment for elements especially constructing elements from afterhardening materials
HU200487 1987-05-05

Publications (4)

Publication Number Publication Date
FI882080A0 FI882080A0 (fi) 1988-05-04
FI882080A true FI882080A (fi) 1988-11-06
FI88285B FI88285B (fi) 1993-01-15
FI88285C FI88285C (fi) 1993-04-26

Family

ID=10957252

Family Applications (1)

Application Number Title Priority Date Filing Date
FI882080A FI88285C (fi) 1987-05-05 1988-05-04 Foerfarande och anordning foer att producera kroppar, speciellt byggelement av efterhaerdande material

Country Status (13)

Country Link
US (3) US4917587A (fi)
EP (1) EP0290007B1 (fi)
JP (1) JPH0639087B2 (fi)
AT (1) ATE66444T1 (fi)
AU (1) AU602764B2 (fi)
DD (1) DD268661A5 (fi)
DE (1) DE3864307D1 (fi)
FI (1) FI88285C (fi)
HU (1) HU199363B (fi)
IN (1) IN169499B (fi)
NZ (1) NZ224370A (fi)
SU (1) SU1787150A3 (fi)
YU (2) YU45499B (fi)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU199363B (en) * 1987-05-05 1990-02-28 Fallo Fakombinat Process for production and equipment for elements especially constructing elements from afterhardening materials
JPH0720618B2 (ja) * 1990-05-22 1995-03-08 株式会社日本製鋼所 プラスチックスの造粒方法及び装置
US5171496A (en) * 1990-09-18 1992-12-15 Forintek Canada Corp. Process for making wood composite employing blast-furnace slag as the binder
US5443377A (en) * 1991-11-13 1995-08-22 Mainlining Service, Inc. Increased efficiency apparatus for lining a pipe with a cement mortar
US5246641A (en) * 1991-11-13 1993-09-21 Mainlining Service, Inc. Method for lining a pipe with a cement mortar
US5580409A (en) 1992-08-11 1996-12-03 E. Khashoggi Industries Methods for manufacturing articles of manufacture from hydraulically settable sheets
US5582670A (en) 1992-08-11 1996-12-10 E. Khashoggi Industries Methods for the manufacture of sheets having a highly inorganically filled organic polymer matrix
US5453310A (en) 1992-08-11 1995-09-26 E. Khashoggi Industries Cementitious materials for use in packaging containers and their methods of manufacture
US5851634A (en) 1992-08-11 1998-12-22 E. Khashoggi Industries Hinges for highly inorganically filled composite materials
US5631097A (en) 1992-08-11 1997-05-20 E. Khashoggi Industries Laminate insulation barriers having a cementitious structural matrix and methods for their manufacture
US5830548A (en) 1992-08-11 1998-11-03 E. Khashoggi Industries, Llc Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets
US5665439A (en) 1992-08-11 1997-09-09 E. Khashoggi Industries Articles of manufacture fashioned from hydraulically settable sheets
US5928741A (en) 1992-08-11 1999-07-27 E. Khashoggi Industries, Llc Laminated articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix
US5641584A (en) 1992-08-11 1997-06-24 E. Khashoggi Industries Highly insulative cementitious matrices and methods for their manufacture
US5800647A (en) 1992-08-11 1998-09-01 E. Khashoggi Industries, Llc Methods for manufacturing articles from sheets having a highly inorganically filled organic polymer matrix
US5508072A (en) 1992-08-11 1996-04-16 E. Khashoggi Industries Sheets having a highly inorganically filled organic polymer matrix
US5720913A (en) 1992-08-11 1998-02-24 E. Khashoggi Industries Methods for manufacturing sheets from hydraulically settable compositions
US5506046A (en) 1992-08-11 1996-04-09 E. Khashoggi Industries Articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix
BR9306895A (pt) 1992-08-11 1998-12-08 Khashoggi E Ind Artigo de manufatura recipiente para o armazenamento distribuição acondicionamento ou parcelamento de produtos alimentícios ou bebidas processo para manufaturar esse recipiente e produto manufaturado
US5660903A (en) 1992-08-11 1997-08-26 E. Khashoggi Industries Sheets having a highly inorganically filled organic polymer matrix
DK169728B1 (da) 1993-02-02 1995-01-23 Stein Gaasland Fremgangsmåde til frigørelse af cellulosebaserede fibre fra hinanden i vand og støbemasse til plastisk formning af celluloseholdige fiberprodukter
US5543186A (en) 1993-02-17 1996-08-06 E. Khashoggi Industries Sealable liquid-tight, thin-walled containers made from hydraulically settable materials
US5558823A (en) * 1993-04-09 1996-09-24 Gray; Leroy D. Method for forming walls
FI932509A0 (fi) * 1993-06-02 1993-06-02 Partek Concrete Oy Ab Foerfarande och anordning foer gjutning av betongprodukter
US5738921A (en) 1993-08-10 1998-04-14 E. Khashoggi Industries, Llc Compositions and methods for manufacturing sealable, liquid-tight containers comprising an inorganically filled matrix
JPH10502308A (ja) * 1994-07-08 1998-03-03 ベー・テー・ベー・ベートン・アクティーゼルスカブ 粒状材料を押出成型するための方法および装置
US6264736B1 (en) 1997-10-15 2001-07-24 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Pressure-assisted molding and carbonation of cementitious materials
DE10157513A1 (de) * 2001-11-23 2003-07-10 Winklmann Gmbh & Co Kg Verfahren zur Herstellung von Decken- und Wandelementen und Verwendung derselben
US9028607B2 (en) * 2005-02-24 2015-05-12 Wisconsin Electric Power Company Carbon dioxide sequestration in foamed controlled low strength materials
US7390444B2 (en) * 2005-02-24 2008-06-24 Wisconsin Electric Power Company Carbon dioxide sequestration in foamed controlled low strength materials
US8123991B2 (en) * 2005-11-09 2012-02-28 John S Conboy System and method for making wallboard
CA2821776C (en) * 2010-12-15 2016-08-23 Carboncure Technologies Inc. Carbon dioxide sequestration in concrete articles
GB201208412D0 (en) * 2012-05-14 2012-06-27 Lime Technology Ltd Method of drying panels and other building structures
US8845940B2 (en) 2012-10-25 2014-09-30 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
EP2951122B1 (en) 2013-02-04 2020-05-27 Carboncure Technologies Inc. System and method of applying carbon dioxide during the production of concrete
US10927042B2 (en) 2013-06-25 2021-02-23 Carboncure Technologies, Inc. Methods and compositions for concrete production
US9376345B2 (en) 2013-06-25 2016-06-28 Carboncure Technologies Inc. Methods for delivery of carbon dioxide to a flowable concrete mix
US9388072B2 (en) 2013-06-25 2016-07-12 Carboncure Technologies Inc. Methods and compositions for concrete production
US20160107939A1 (en) 2014-04-09 2016-04-21 Carboncure Technologies Inc. Methods and compositions for concrete production
US9108883B2 (en) 2013-06-25 2015-08-18 Carboncure Technologies, Inc. Apparatus for carbonation of a cement mix
WO2015123769A1 (en) 2014-02-18 2015-08-27 Carboncure Technologies, Inc. Carbonation of cement mixes
CA2943791C (en) 2014-04-07 2023-09-05 Carboncure Technologies Inc. Integrated carbon dioxide capture
EP3442761A4 (en) 2016-04-11 2019-12-11 Carboncure Technologies Inc. METHODS AND COMPOSITIONS FOR THE TREATMENT OF WASHING WATER FROM CONCRETE PRODUCTION
RU2708421C2 (ru) * 2017-01-09 2019-12-06 Общество с ограниченной ответственностью "Научно-производственное предприятие СТРОЙТЕХНОЛОГИИ" Способ производства строительных изделий из легкого бетона на органическом заполнителе растительного происхождения
EP3642170A4 (en) 2017-06-20 2021-03-10 Carboncure Technologies Inc. PROCESSES AND COMPOSITIONS FOR THE TREATMENT OF CONCRETE WASHING WATER
CN113924200B (zh) * 2019-04-12 2023-08-29 碳化混凝土公司 生产湿铸矿渣基混凝土产品的碳酸化固化方法
US11254028B2 (en) 2019-05-20 2022-02-22 Saudi Arabian Oil Company Systems and processes for accelerated carbonation curing of pre-cast cementitious structures
RU2740985C1 (ru) * 2020-02-06 2021-01-22 Федеральное государственное автономное образовательное учреждение высшего образования "Крымский федеральный университет имени В.И. Вернадского" Композиция для изготовления конструкционно-теплоизоляционных изделий

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU28801A1 (fi) *
US1899708A (en) * 1931-03-07 1933-02-28 Fred M Miller Checker brick molding machine
US2501595A (en) * 1947-04-14 1950-03-21 Crown Machine And Tool Company Plastic molding machine
US2604659A (en) * 1950-07-01 1952-07-29 Western Electric Co Feeding apparatus for plastic extruders
DE1460284A1 (de) * 1963-02-14 1968-11-28 Krueckels Maschf Zell J Schlichtetrog fuer Kettschlichtmaschinen
US3358342A (en) * 1964-11-09 1967-12-19 Monolith Portland Cement Co Apparatus for forming concrete articles
GB1337014A (en) * 1972-01-14 1973-11-14 Kamco Systems Ltd Method and apparatus for co2curing of concrete
US3826411A (en) * 1973-01-26 1974-07-30 A Kalns Concrete slab forming machine with high extrusion capacity
US4117060A (en) * 1973-08-15 1978-09-26 U.S. Terrazzo Panels, Inc. Method and apparatus for the manufacture of concrete and like products
US4117059A (en) * 1974-05-09 1978-09-26 U.S. Terrazzo Panels, Inc. Method and apparatus for the manufacture of concrete products
US4093690A (en) * 1974-12-19 1978-06-06 U.S. Terrazzo Panels, Inc. Method for the manufacture of concrete and like products
SU582967A1 (ru) * 1975-06-12 1977-12-05 Всесоюзное Научно-Производственное Объединение "Союзжелезобетон" Форма дл изготовлени железобетонных виброгидропрессованных труб
DE2539674C3 (de) * 1975-09-04 1980-10-23 Ligwotock Verfahrenstechnik Gmbh, 1000 Berlin Verfahren zum Herstellen von Profilen aus vorzugsweise lignozellulosehaltigen Werkstoffen durch diskontinuierliches Strangpressen oder kontinuierliches Extrudieren
DE2601032A1 (de) * 1976-01-13 1977-07-21 Terje Braaten Verfahren und vorrichtung zur herstellung feuerfester platten oder tafeln
US4156587A (en) * 1977-10-03 1979-05-29 Plymouth Locomotive Works, Inc. On-line fluid injecting apparatus
US4251477A (en) * 1977-10-03 1981-02-17 Plymouth Locomotive Works, Inc. On-line fluid injecting method
US4427610A (en) * 1982-01-06 1984-01-24 Conger/Murray Systems, Inc. Method and apparatus for curing concrete products
US4436498A (en) * 1982-02-01 1984-03-13 Conger/Murray Systems, Inc. Apparatus for curing concrete products
SE450955B (sv) * 1983-07-21 1987-08-17 Roman Malinowski Metod att paskynda herdningen av betong
US4685873A (en) * 1984-11-21 1987-08-11 Owens-Corning Fiberglas Corporation Process for the continuous production of pipe from particulate materials
HU189455B (en) * 1985-01-23 1986-07-28 Nyugatmagyarorszagi Fagazdasagi Kombinat,Hu Method for quick solidifying cement at plates and shapes containing fibrous materials and glued by cement
HU199363B (en) * 1987-05-05 1990-02-28 Fallo Fakombinat Process for production and equipment for elements especially constructing elements from afterhardening materials

Also Published As

Publication number Publication date
JPH0639087B2 (ja) 1994-05-25
EP0290007A1 (de) 1988-11-09
AU1523688A (en) 1988-11-10
AU602764B2 (en) 1990-10-25
US4927573A (en) 1990-05-22
YU45499B (en) 1992-05-28
EP0290007B1 (de) 1991-08-21
FI88285C (fi) 1993-04-26
US4917587A (en) 1990-04-17
SU1787150A3 (ru) 1993-01-07
ATE66444T1 (de) 1991-09-15
US5051217A (en) 1991-09-24
NZ224370A (en) 1991-05-28
YU86788A (en) 1990-02-28
IN169499B (fi) 1991-10-26
JPS63290709A (ja) 1988-11-28
DD268661A5 (de) 1989-06-07
FI88285B (fi) 1993-01-15
FI882080A0 (fi) 1988-05-04
YU92389A (sh) 1992-07-20
DE3864307D1 (de) 1991-09-26
HU199363B (en) 1990-02-28

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Owner name: FAKOMBINAT SZOMBATHELY