FI840433A - Foerfarande foer att beklaeda en tunnel invaendigt, beklaedningsinstallation med anvaendande av detta foerfarande samt tunnlar foersedda med en beklaednad enligt detta foerfarande. - Google Patents

Foerfarande foer att beklaeda en tunnel invaendigt, beklaedningsinstallation med anvaendande av detta foerfarande samt tunnlar foersedda med en beklaednad enligt detta foerfarande. Download PDF

Info

Publication number
FI840433A
FI840433A FI840433A FI840433DA FI840433A FI 840433 A FI840433 A FI 840433A FI 840433 A FI840433 A FI 840433A FI 840433D A FI840433D A FI 840433DA FI 840433 A FI840433 A FI 840433A
Authority
FI
Finland
Prior art keywords
foerfarande
med
detta
duct
tunnlar
Prior art date
Application number
FI840433A
Other languages
English (en)
Inventor
Alain Renaud
Original Assignee
Coopetanche S.A.
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.)
Publication date
Publication of FI840433A publication Critical patent/FI840433A/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/61—Joining from or joining on the inside
    • B29C66/612—Making circumferential joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/28—Lining or sheathing of internal surfaces applied by "rubber" bag or diaphragm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
    • B29C63/341—Lining or sheathing of internal surfaces using tubular layers or sheathings pressed against the wall by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
    • B29C65/30—Electrical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/1645—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/721—Fibre-reinforced materials
    • B29C66/7212—Fibre-reinforced materials characterised by the composition of the fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/721—Fibre-reinforced materials
    • B29C66/7214—Fibre-reinforced materials characterised by the length of the fibres
    • B29C66/72143—Fibres of discontinuous lengths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7394—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoset

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Details Of Garments (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Switches With Compound Operations (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Paints Or Removers (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Glass Compositions (AREA)
  • Pipe Accessories (AREA)
FI840433A 1983-02-03 Foerfarande foer att beklaeda en tunnel invaendigt, beklaedningsinstallation med anvaendande av detta foerfarande samt tunnlar foersedda med en beklaednad enligt detta foerfarande. FI840433A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8301703A FR2540599B1 (fr) 1983-02-03 1983-02-03 Procede de garnissage interne d'une conduite, installation de garnissage utilisant ce procede et conduites pourvues d'un garnissage selon ce procede

Publications (1)

Publication Number Publication Date
FI840433A true FI840433A (fi) 1984-08-04

Family

ID=9285577

Family Applications (2)

Application Number Title Priority Date Filing Date
FI840433A FI840433A (fi) 1983-02-03 Foerfarande foer att beklaeda en tunnel invaendigt, beklaedningsinstallation med anvaendande av detta foerfarande samt tunnlar foersedda med en beklaednad enligt detta foerfarande.
FI840433A FI76200C (fi) 1983-02-03 1984-02-02 Foerfarande foer att beklaeda ett roer invaendigt.

Family Applications After (1)

Application Number Title Priority Date Filing Date
FI840433A FI76200C (fi) 1983-02-03 1984-02-02 Foerfarande foer att beklaeda ett roer invaendigt.

Country Status (9)

Country Link
US (1) US4671840A (fi)
EP (1) EP0115993B1 (fi)
AT (1) ATE27479T1 (fi)
AU (1) AU568658B2 (fi)
DE (2) DE3463967D1 (fi)
DK (1) DK160579C (fi)
FI (2) FI76200C (fi)
FR (1) FR2540599B1 (fi)
NO (1) NO163114C (fi)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393553B (de) * 1984-10-17 1991-11-11 Trest Juzhvodoprovod Verfahren zum schutz der innenwandung einer rohrleitung gegen korrosion und einrichtung zur durchfuehrung dieses verfahrens
GB8530720D0 (en) * 1985-12-13 1986-01-22 Bio Kil Chemicals Ltd Applying protective coating
FR2597570B2 (fr) * 1985-12-27 1988-10-14 Coopetanche Sa Procede de garnissage interne de conduites et manchons pour conduites garnies selon ce procede
FR2592457B1 (fr) * 1985-12-27 1988-08-26 Coopetanche Sa Procede de garnissage interne de conduites et manchons pour conduites garnies selon ce procede
AU4179089A (en) * 1988-09-27 1990-04-05 Insta-Pipe Research Limited Partnership Pipe liner and method of installation thereof
JPH02155719A (ja) * 1988-12-09 1990-06-14 Mamiko Endou 管ライニング材及び管路補修工法
US5106440A (en) * 1989-01-30 1992-04-21 Tangeman Andrew F Method for repairing manholes or wetwalls
US4980116A (en) * 1989-02-10 1990-12-25 Insituform Of North America, Inc. Lining of pipelines and passageways
EP0420959B1 (en) * 1989-04-07 1993-09-22 Barry Bros. Specialised Services Pty Ltd Method of repairing a pipeline and apparatus for use in such a method
JPH04504938A (ja) * 1989-04-18 1992-08-27 アイリッド　プロプライアタリー　リミティド データ伝送システム
US5632937A (en) * 1991-03-22 1997-05-27 Magneco/Metrel, Inc. Method of installing a refractory lining
US5451351A (en) * 1991-09-13 1995-09-19 Composite Components, Inc. Method for rehabilitating a pipe with a liner having an electrically conductive layer
US5253956A (en) * 1992-03-02 1993-10-19 American Pipeline Supply, Corp. Method of lining branch line
AU652245B2 (en) * 1992-05-08 1994-08-18 Kmg Kanal-Muller-Gruppe International Gmbh & Co. Kg Method for the repair of localised damaged portions of a cement sewer pipe laid beneath the surface of the ground
US5322653A (en) * 1992-06-05 1994-06-21 Mueller Hans Method of repairing buried sewage pipes
IL102932A (en) * 1992-08-25 1998-04-05 Te Eni Moshe Reinforcement layer for reinforced concrete reinforced elements
FR2716252B1 (fr) * 1994-02-16 1996-05-03 Musthane Sarl Installation de pose contre une surface cylindrique à une conduite d'un élément de gainage tubulaire et élément de gainage signalé.
AT402096B (de) * 1995-01-19 1997-01-27 Sewer Coating Systems Verbundm Verfahren und vorrichtung zur herstellung von beschichtungen
DE19632955C1 (de) * 1996-08-16 1998-01-15 Gevi Gmbh Verfahren zur Sanierung von Rohrleitungen
DE19644466A1 (de) * 1996-10-25 1998-04-30 Herbert Dietrich Sanierungsgerät
WO2004042268A2 (en) * 2002-10-30 2004-05-21 J.R. Pipeline Co., Inc. Apparatus and method for installation of pipe liner
FR2854198B1 (fr) * 2003-04-22 2005-06-24 Snecma Services Procede pour remplacer un abradable sur le carter de soufflante d'un turboreacteur
US20050016450A1 (en) * 2003-06-13 2005-01-27 Underground Solutions Technologies Group, Inc. System and arrangement for conduit reparation
US7000643B2 (en) * 2003-06-13 2006-02-21 Underground Solutions Technologies Group, Inc. Bladder system for conduit expansion
US20050016608A1 (en) * 2003-06-13 2005-01-27 Underground Solutions Technologies Group, Inc. Fluid system for conduit expansion and mobile arrangement therefor
AU2004250155A1 (en) 2003-06-13 2004-12-29 Underground Solutions Technologies Group, Inc. System and arrangement for conduit reparation
EP1766159A4 (en) * 2004-06-22 2011-01-12 Geoff Wyett METHOD AND APPARATUS FOR MANUFACTURING PREFABRICATED BUILDING PANELS
NO3004714T3 (fi) 2013-05-29 2018-01-06
WO2016009361A1 (en) * 2014-07-14 2016-01-21 Fyfe Co. Llc Method of reininforcing a pipe with a pipe lining, reinforced pipe and method of waterproofing a reinforced pipe
US10077855B2 (en) 2015-09-22 2018-09-18 Ina Acquisition Corp. Method of lining pipe with high strength liner, high strength liner, and pipe lined with high strength liner
CN105402550A (zh) * 2015-11-26 2016-03-16 上海管清环境技术有限公司 一种城市排水管道局部修复装置及其修复方法
US11173634B2 (en) 2018-02-01 2021-11-16 Ina Acquisition Corp Electromagnetic radiation curable pipe liner and method of making and installing the same
US10704728B2 (en) 2018-03-20 2020-07-07 Ina Acquisition Corp. Pipe liner and method of making same
CN108895241B (zh) * 2018-09-13 2020-10-30 浙江景迈环境工程有限公司 一种排污管道的点状原位修复工艺

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US889796A (en) * 1908-03-03 1908-06-02 Moechel & Lowther Engineering Co Concrete sewer construction.
US3080269A (en) * 1959-05-21 1963-03-05 Us Rubber Co Method of lining pipe
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US3258377A (en) * 1961-09-14 1966-06-28 Babbitt Pipe Company Inc Method for forming tubular members
US3511734A (en) * 1963-11-01 1970-05-12 Cee Bee Mfg Co Inc Method of lining concrete pipe
US3758361A (en) * 1970-11-16 1973-09-11 J Hunter Process for lining pipe joints
GB1408561A (en) * 1971-07-15 1975-10-01 Firth Cleveland Ltd Lining of pipes and conduits
US4273605A (en) * 1974-01-21 1981-06-16 Ross Louis A R Internal lining and sealing of hollow ducts
DE2440086C3 (de) * 1974-08-19 1978-07-13 Main-Gaswerke Ag, 6000 Frankfurt Verfahren und Vorrichtung zum inneren Abdichten von Rohrmuffenverbindungen
DE2719320C2 (de) * 1977-04-27 1979-08-09 Main-Gaswerke Ag, 6000 Frankfurt Vorrichtung zum inneren Abdichten von Rohrmuffenverbindungen
FR2480901B1 (fr) * 1980-04-18 1985-10-11 Coopetanche Sa Procede de garnissage interne d'une conduite
US4410391A (en) * 1981-01-22 1983-10-18 Umac, Inc. Apparatus for relining an underground gas line or the like without excavation

Also Published As

Publication number Publication date
US4671840A (en) 1987-06-09
FR2540599B1 (fr) 1986-05-02
EP0115993A1 (fr) 1984-08-15
AU568658B2 (en) 1988-01-07
EP0115993B1 (fr) 1987-05-27
NO163114C (no) 1990-04-04
NO840394L (no) 1984-08-06
NO163114B (no) 1989-12-27
DK160579C (da) 1991-09-09
ATE27479T1 (de) 1987-06-15
FI76200C (fi) 1988-09-09
AU2997984A (en) 1986-01-02
DK50284A (da) 1984-08-04
FR2540599A1 (fr) 1984-08-10
DE115993T1 (de) 1984-12-20
DK160579B (da) 1991-03-25
DE3463967D1 (en) 1987-07-02
FI840433A0 (fi) 1984-02-02
DK50284D0 (da) 1984-02-03
FI76200B (fi) 1988-05-31

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