EP1559449A1 - Paroi souple présentant des propriétés de résistance au feu - Google Patents
Paroi souple présentant des propriétés de résistance au feu Download PDFInfo
- Publication number
- EP1559449A1 EP1559449A1 EP04100280A EP04100280A EP1559449A1 EP 1559449 A1 EP1559449 A1 EP 1559449A1 EP 04100280 A EP04100280 A EP 04100280A EP 04100280 A EP04100280 A EP 04100280A EP 1559449 A1 EP1559449 A1 EP 1559449A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- flexible
- layer
- fire
- wall
- face
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/10—Fire-proof curtains
Definitions
- the rigid walls consist essentially of rigid materials and are generally not very deformable.
- the invention relates to flexible walls resistant to fire, that is to say, walls consisting essentially of soft materials. This characteristic of flexibility allows them to be deployed and folded easily, especially without resorting to any segmentation of Wall. This segmentation appears in some walls rigid, such as those made by assembly rigid profiles fixed to each other so articulated to form a roll-up flap.
- the soft walls we are talking about here can example to form a retractable curtain, a roller blind or be installed in a fixed manner.
- Fire resistance is the result of the action of a material which, by interposing itself between the fire and a zone protect, prevent or reduce the spread of fire to the area to be protected.
- the wall therefore has a first face oriented towards a fire side and a second side, opposite to the first face and therefore oriented towards the area to be protected, called second face.
- this second face In case of fire starting from on the fire side, this second face must have a temperature below a limit, so as not to spread this fire or to avoid causing burns in case of contact by a person.
- Such flexible walls are known, for example by FR 2 300 582, in which a curtain lowers vertically in case of fire and constitutes a wall flexible firewall.
- This curtain is made of one or two nets Flexible.
- a water-based mixture and a foaming agent then flows over the net and possibly between the two nets.
- An object of the invention is to provide a flexible wall fire resistant, which is easier to use.
- Another object of the invention is to provide a flexible wall fire resistant that can easily adapt to forms complex.
- Another object of the invention is to provide a flexible wall fire resistant, capable of being carried out in large dimensions and having good mechanical strength.
- the flexible wall according to the invention is characterized by including a layer of material flexible insulation disposed between a first layer of fabric of basalt fibers and the second face.
- This material flexible insulation has insulation properties thermal.
- Basalt fiber is a material in itself resistant to traffic light. Once woven, this fiber will serve as a base for build a fire resistant flexible wall and simple to use, without the use of aqueous fluids.
- the mechanical strength of the fiber fabric of basalt allows for fire-resistant walls suspended from above and that do not tear or not break under their own weight, even in great dimension. This mechanical strength could not be reached with nonwoven basalt fibers.
- Having a layer of flexible insulating material between the first layer of basalt fiber fabric and the second side reduces the heat transmitted towards the second side, in case a fire breaks out fire side. It's basically the layer of fabric that will perform the role of fire resistance and that's basically the layer of insulating material that will prevent the transmission of heat.
- Another object of the invention is to obtain a wall which can be used one way or the other.
- the flexible fire-resistant wall is indeed sometimes to separate two zones in order to protect an area if the fire breaks out in the other and vice versa.
- a preferred embodiment of the invention is characterized in that the wall includes a second layer of basalt fiber fabric arranged between the layer of flexible insulating material and the second face.
- Yet another object of the invention is to provide a flexible, fire-resistant wall with properties barrier against smoke and / or gas from the combustion.
- a still preferred embodiment of the invention is characterized in that the wall includes a flexible continuous metal layer.
- This metal layer act as a smoke dam and / or gas barrier.
- Figure 1 shows a schematic representation of a wall (1) flexible fire-resistant suspended and attached to a horizontal axis (2) which can be rotated so to wind the wall (1).
- This wall (1) has a first face (3) intended to be oriented towards the fire side (10) and a second face (4) opposite to the first face (3).
- the wall (1) does not play its role of protection vis-à-vis the fire when it is unwound, as shown in Figure 1.
- a section A-B through the wall (1) of Figure 1 we will give the various embodiments of a wall (1) according to the invention.
- a first embodiment of a flexible wall fire resistant according to the invention is detailed in the figure 2. This section shows a first composite layer of a basalt fiber fabric (5).
- the basalt fibers are, for example, joined together in wire, ribbon, strand or strip that are woven so classic (right angle), chevron (twill) or any other other weaving technique.
- Ribbon means here a narrow thin strip of flexible material.
- the ribbon fibers By joining together, for example, the ribbon fibers, it is possible to obtain, by weaving ribbons, a fabric of the order of 1 mm thick or less, having a "grammage" of 160 to 1000 g / m 2 .
- Figure 2 also shows a layer of insulating material flexible (6) such as for example mineral wool, wool glass or rock wool. Like glass wool, we can use for example PROMAGLAF HTI 1100.
- This layer of insulating material (6) is disposed between the first layer of basalt fiber fabric (5) and the second face (4). This layer (6) reduces very substantially the heat transfer from the first face (3) to the second face (4).
- the layers (5) and (6) are assembled to each other at way of seams. These seams are preferably made of basalt wire. For example, we can use a basalt wire of 100 tex. This basalt wire is likely to withstand more than 1000 ° C.
- the wall (1) shown in Figure 3 following the same section A-B of the FIG. 1 includes a second layer of fiber fabric of basalt (7) between the layer of flexible insulating material (6) and the second face (4).
- a wall (1) is thus obtained likely to face fire as much on one side (10) as on the other (11), while retaining the insulating effect of layer of flexible insulating material (6).
- a flexible continuous metal layer (8) is included in the wall (1).
- This layer is preferably associated metallic (8) with a layer of basalt fiber fabric (5) (7).
- This metal layer (8) can however also be associated with the layer of insulating material flexible (6).
- This metal layer (8) provides a smoke barrier effect and / or gas barrier.
- the metal layer (8) is a sheet aluminum, stainless steel, titanium or any other metal or metal alloy.
- a layer of basalt fiber fabric (5) (7) and the metal layer (8) can be assembled to one another by means of glue.
- the glue is preferred to seams because it allows not to perforate the metal layer (8) on which the smoke barrier effect and / or Firewall gas.
- a non-organic glue will be used, for example example a glue based on sodium silicate.
- This wall (1) can be made with the materials described above and assembled as described above. If necessary, the final assembly of this wall (1) (especially to obtain a correct finish of the edges lateral and lower) is also achieved by means of seams in basalt wire, as described above.
- this wall (1) is 30 to 80 mm, which allows it to be easily rolled up on a horizontal axis (2) placed for example near the ceiling.
- This axis (2) can be operated by hand or by an electric motor.
- the respective thicknesses of the different layers is less than 1 mm for the basalt fiber fabric, less than 1 mm for aluminum and 20 mm for material insulating. This insulating material is usually available between 15 and 30 mm thick.
- This same wall (1) withstood a fire test in accordance with NBN 713.020 for 54 minutes. That is to say that a wall (1) has been assembled according to FIG. realized in dimensions of 2m on 1,5m (height x width) for the purposes of the test. This wall (1) has been subjected to its first face (3) at a rising temperature gradually from the ambient level of the laboratory test temperature (20 ° C). This temperature reaches nearly 1000 ° C at 54 min. At this moment, the average temperature and surface of the second face (4) does not present increase greater than 140 ° C compared to the initial temperature. This allows to consider obtaining the class "Rf 1 / 2h" according to the NBN standard 713.020, a standard that requires a minimum resistance of 30 min. But the resistance of this wall (1) according to the invention is already close to the class "Rf 1h", ie 1 hour.
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
Abstract
Description
- la figure 1 montre un exemple de paroi souple résistant au feu ; la paroi est suspendue et fixée à un axe horizontal ;
- la figure 2 montre une coupe transversale A-B de la paroi de la figure 1 selon un mode de réalisation de l'invention;
- la figure 3 montre une coupe transversale A -B de la paroi de la figure 1 selon un mode préféré de réalisation de l'invention;
- la figure 4 montre une coupe transversale A-B de la paroi de la figure 1, selon un autre mode préféré de réalisation de l'invention.
- une première couche de tissu de fibres de basalte (5) collée sur une feuille métallique continue souple (8);
- deux couches de tissu de fibres de basalte (9) entourant de part et d'autre une couche de matériau isolant souple (6), les diverses couches étant assemblées les unes aux autres par des coutures ;
- deux couches de tissu de fibres de basalte (9) entourant de part et d'autre une couche de matériau isolant souple (6), les diverses couches étant assemblées les unes aux autres par des coutures ; et
- une feuille métallique continue souple (8) collée sur une deuxième couche de tissu de fibres de basalte (7).
- la résistance mécanique des diverses couches de tissu de fibres de basalte (5)(7)(9) répartissent les charges et les tensions mécaniques; cette résistance est suffisante pour permettre la réalisation de parois (1) de par exemple 10 m de haut et de 10 m de large ;
- les couches de matériau isolant souple (6) empêchent la deuxième face (4) d'atteindre une température trop élevée ; cet effet est également constaté dans l'autre sens ;
- les couches métalliques continues souples (8) remplissent leurs rôles de pare-fumée et/ou de pare-gaz ;
- les couches de tissu de fibres de basalte (5) (7) (9) et les couches métalliques continues souples (8) glissent aisément les unes sur les autres, ce qui facilite l'enroulement.
Claims (10)
- Paroi souple résistant au feu (1) présentant une première face (3) destinée à être orientée vers un côté feu (10) et une deuxième face (4) opposée à la première face (3), caractérisée en ce qu'elle inclut une couche de matériau isolant souple (6) disposée entre une première couche de tissu de fibres de basalte (5) et la deuxième face (4).
- Paroi souple résistant au feu (1) selon la revendication 1, caractérisée en ce qu'elle inclut une deuxième couche de tissu de fibres de basalte (7) disposée entre la couche de matériau isolant souple (6) et la deuxième face (4).
- Paroi souple résistant au feu (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que la première (5) couche de tissu de fibres de basalte et la couche de matériau isolant souple (6) sont assemblées l'une à l'autre au moyen de coutures.
- Paroi souple résistant au feu (1) selon la revendication 2, caractérisée en ce que la deuxième (7) couche de tissu de fibres de basalte et la couche de matériau isolant souple (6) sont assemblées l'une à l'autre au moyen de coutures.
- Paroi souple résistant au feu (1) selon les revendications 3 ou 4, caractérisée en ce que les coutures sont réalisées en fil de basalte.
- Paroi souple résistant au feu (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que le tissu en fibres de basalte (5) (7) est un tissu de fils, rubans, bandelettes ou brins de basalte.
- Paroi souple résistant au feu (1) selon l'une quelconque des revendications précédentes, caractérisée en ce qu'elle inclut une couche métallique continue souple (8).
- Paroi souple résistant au feu (1) selon la revendication 7, caractérisée en ce que la première (5) ou la deuxième (7) couche de tissu de fibres de basalte et la couche métallique continue souple (6) sont assemblées l'une à l'autre au moyen d'une colle.
- Paroi souple résistant au feu (1) selon la revendication 8, caractérisée en ce que la colle est à base de silicate de sodium.
- Paroi souple résistant au feu (1)selon l'une quelconque des revendications 7 à 9, caractérisée en ce que la couche métallique continue souple (8) inclut un métal ou un alliage de métaux choisis parmi l'aluminium, le titane, l'acier inoxydable.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT04100280T ATE394142T1 (de) | 2004-01-27 | 2004-01-27 | Biegsame wand mit feuerbeständigen eigenschaften |
EP04100280A EP1559449B1 (fr) | 2004-01-27 | 2004-01-27 | Paroi souple présentant des propriétés de résistance au feu |
DE602004013531T DE602004013531D1 (de) | 2004-01-27 | 2004-01-27 | Biegsame Wand mit feuerbeständigen Eigenschaften |
JP2006550154A JP2007526954A (ja) | 2004-01-27 | 2005-01-11 | 耐火性を有する可撓性の壁 |
PCT/EP2005/050101 WO2005075024A1 (fr) | 2004-01-27 | 2005-01-11 | Paroi souple presentant des proprietes de resistance au feu |
US10/587,510 US20080001128A1 (en) | 2004-01-27 | 2005-01-11 | Flexible Wall Having Fire Resistant Properties |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04100280A EP1559449B1 (fr) | 2004-01-27 | 2004-01-27 | Paroi souple présentant des propriétés de résistance au feu |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1559449A1 true EP1559449A1 (fr) | 2005-08-03 |
EP1559449B1 EP1559449B1 (fr) | 2008-05-07 |
Family
ID=34639457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04100280A Expired - Lifetime EP1559449B1 (fr) | 2004-01-27 | 2004-01-27 | Paroi souple présentant des propriétés de résistance au feu |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080001128A1 (fr) |
EP (1) | EP1559449B1 (fr) |
JP (1) | JP2007526954A (fr) |
AT (1) | ATE394142T1 (fr) |
DE (1) | DE602004013531D1 (fr) |
WO (1) | WO2005075024A1 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7707453B2 (en) | 2005-04-20 | 2010-04-27 | Axxana (Israel) Ltd. | Remote data mirroring system |
US7984327B2 (en) | 2007-10-08 | 2011-07-19 | Axxana (Israel) Ltd. | Fast data recovery system |
EP2384792A1 (fr) * | 2010-05-04 | 2011-11-09 | Gismero, S.A. | Dispositif barrière contre le feu |
WO2014004390A1 (fr) * | 2012-06-25 | 2014-01-03 | Rite-Hite Holding Corporation | Panneaux de porte isolés |
US8991467B2 (en) | 2010-07-21 | 2015-03-31 | Rite-Hite Holding Corporation | Flexible room dividers |
US20210361988A1 (en) * | 2020-05-19 | 2021-11-25 | Mckeon Rolling Steel Door Co., Inc. | Multi layer fire curtain |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9195397B2 (en) | 2005-04-20 | 2015-11-24 | Axxana (Israel) Ltd. | Disaster-proof data recovery |
EP1916021A1 (fr) * | 2006-10-26 | 2008-04-30 | Goldfire Sprl | Couverture antifeu |
JP5027564B2 (ja) * | 2007-05-31 | 2012-09-19 | 鹿島建設株式会社 | 耐火スクリーン |
US20090206133A1 (en) * | 2008-02-14 | 2009-08-20 | Ethicon Endo-Surgery, Inc. | Articulatable loading units for surgical stapling and cutting instruments |
EP2286343A4 (fr) * | 2008-05-19 | 2012-02-15 | Axxana Israel Ltd | Stockage de données à tolérance de pannes en présence de défauts de réplication et de pannes en cascade |
WO2010076755A2 (fr) * | 2009-01-05 | 2010-07-08 | Axxana (Israel) Ltd | Unité de stockage résistante aux catastrophes naturelles avec capacités de transmission |
WO2011067702A1 (fr) | 2009-12-02 | 2011-06-09 | Axxana (Israel) Ltd. | Réseau intelligent distribué |
US20120324815A1 (en) * | 2011-06-23 | 2012-12-27 | Schiffmann Glenn P | Construction panels |
JP5864737B2 (ja) | 2012-06-05 | 2016-02-17 | パナソニックヘルスケアホールディングス株式会社 | 生体情報測定用コネクタと、それを用いた生体情報測定装置 |
US10769028B2 (en) | 2013-10-16 | 2020-09-08 | Axxana (Israel) Ltd. | Zero-transaction-loss recovery for database systems |
US9297198B2 (en) * | 2013-12-16 | 2016-03-29 | Mahtomedi Area Education Foundation | Automatic fire resistant exterior shutter |
US10379958B2 (en) | 2015-06-03 | 2019-08-13 | Axxana (Israel) Ltd. | Fast archiving for database systems |
US9598860B2 (en) * | 2015-06-05 | 2017-03-21 | Matthew Davis | Fireproof home and a fire proof heat barrier shield structure |
ES2548068B2 (es) * | 2015-07-03 | 2016-02-26 | Universitat Politècnica De València | Cortina de barrera frente a la luz, al ruido, al calor, al fuego y a las radiaciones electromagnéticas |
WO2017079090A1 (fr) * | 2015-11-02 | 2017-05-11 | Laurian Petru Chirila | Soupape d'admission pour moteur à combustion |
US10749146B2 (en) | 2016-06-16 | 2020-08-18 | GM Global Technology Operations LLC | Thermal composite |
US10592326B2 (en) | 2017-03-08 | 2020-03-17 | Axxana (Israel) Ltd. | Method and apparatus for data loss assessment |
US20200289861A1 (en) * | 2019-03-15 | 2020-09-17 | Richard E. Venturini | Fire rated pet door assembly and activation system |
US11541778B2 (en) * | 2020-02-11 | 2023-01-03 | Gm Cruise Holdings Llc | Thermal runaway detection and mitigation for electric vehicles |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1285647A (en) * | 1969-12-23 | 1972-08-16 | Stavoindustria Narodny Podnik | Improvements in or relating to fireproofing compositions |
FR2300582A1 (fr) | 1975-02-14 | 1976-09-10 | Hattori Tadashi | Dispositif coupe-feu |
GB2092214A (en) * | 1981-01-30 | 1982-08-11 | Schroeders Theo | Fire-resistant sealing strip |
EP0285338A2 (fr) * | 1987-04-03 | 1988-10-05 | Gates Formed-Fibre Products Inc. | Panneau de construction ignifuge en textile |
DE9101312U1 (de) * | 1991-02-06 | 1991-04-25 | Tempex GmbH Schutzausrüstungen, 7920 Heidenheim | Plane oder Decke |
DE4110454A1 (de) * | 1991-03-29 | 1992-10-01 | Rolf Dr Gueldenpfennig | Waermedaemmsystem mit platten und verfahren zur oberflaechenbehandlung dieser platten |
US5204172A (en) * | 1989-02-17 | 1993-04-20 | Courtaulds Plc | Flexible fabric thermal insulators |
GB2311008A (en) * | 1996-03-16 | 1997-09-17 | T & N Technology Ltd | Fire barrier of the flexible type |
DE10150307A1 (de) * | 2001-10-11 | 2003-05-08 | Enfortech Entwicklung Und Fors | Nicht brennbares Textilmaterial |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4500593A (en) * | 1980-12-01 | 1985-02-19 | Weber John W | Protective fabric and fire curtain with a metallic laminate |
DE3332126T1 (de) * | 1982-02-12 | 1984-01-26 | Arthur L. 07092 Mountainside N.J. Fingerhut | Verbund-waermedaemmaterial |
US5091243A (en) * | 1989-04-04 | 1992-02-25 | Springs Industries, Inc. | Fire barrier fabric |
US5100724A (en) * | 1989-09-22 | 1992-03-31 | The Haartz Corporation | Flame and puncture resistant fabric sheet material and method of manufacturing same |
EP0640038B1 (fr) * | 1992-05-12 | 1998-09-02 | Minnesota Mining And Manufacturing Company | Composite flexible ignifuge, systeme comprenant ce dernier, methode de fabrication du composite et methode d'ignifugation |
US5928971A (en) * | 1996-02-01 | 1999-07-27 | Southern Mills, Inc. | Firefighter's garment |
US5766745A (en) * | 1996-02-09 | 1998-06-16 | Smith; W. Novis | Fire blocking textile insulation |
US6670291B1 (en) * | 2000-10-18 | 2003-12-30 | 3M Innovative Properties Company | Laminate sheet material for fire barrier applications |
-
2004
- 2004-01-27 EP EP04100280A patent/EP1559449B1/fr not_active Expired - Lifetime
- 2004-01-27 DE DE602004013531T patent/DE602004013531D1/de not_active Expired - Fee Related
- 2004-01-27 AT AT04100280T patent/ATE394142T1/de not_active IP Right Cessation
-
2005
- 2005-01-11 US US10/587,510 patent/US20080001128A1/en not_active Abandoned
- 2005-01-11 JP JP2006550154A patent/JP2007526954A/ja not_active Withdrawn
- 2005-01-11 WO PCT/EP2005/050101 patent/WO2005075024A1/fr active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1285647A (en) * | 1969-12-23 | 1972-08-16 | Stavoindustria Narodny Podnik | Improvements in or relating to fireproofing compositions |
FR2300582A1 (fr) | 1975-02-14 | 1976-09-10 | Hattori Tadashi | Dispositif coupe-feu |
GB2092214A (en) * | 1981-01-30 | 1982-08-11 | Schroeders Theo | Fire-resistant sealing strip |
EP0285338A2 (fr) * | 1987-04-03 | 1988-10-05 | Gates Formed-Fibre Products Inc. | Panneau de construction ignifuge en textile |
US5204172A (en) * | 1989-02-17 | 1993-04-20 | Courtaulds Plc | Flexible fabric thermal insulators |
DE9101312U1 (de) * | 1991-02-06 | 1991-04-25 | Tempex GmbH Schutzausrüstungen, 7920 Heidenheim | Plane oder Decke |
DE4110454A1 (de) * | 1991-03-29 | 1992-10-01 | Rolf Dr Gueldenpfennig | Waermedaemmsystem mit platten und verfahren zur oberflaechenbehandlung dieser platten |
GB2311008A (en) * | 1996-03-16 | 1997-09-17 | T & N Technology Ltd | Fire barrier of the flexible type |
DE10150307A1 (de) * | 2001-10-11 | 2003-05-08 | Enfortech Entwicklung Und Fors | Nicht brennbares Textilmaterial |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7707453B2 (en) | 2005-04-20 | 2010-04-27 | Axxana (Israel) Ltd. | Remote data mirroring system |
US7984327B2 (en) | 2007-10-08 | 2011-07-19 | Axxana (Israel) Ltd. | Fast data recovery system |
EP2384792A1 (fr) * | 2010-05-04 | 2011-11-09 | Gismero, S.A. | Dispositif barrière contre le feu |
US8991467B2 (en) | 2010-07-21 | 2015-03-31 | Rite-Hite Holding Corporation | Flexible room dividers |
WO2014004390A1 (fr) * | 2012-06-25 | 2014-01-03 | Rite-Hite Holding Corporation | Panneaux de porte isolés |
US9410363B2 (en) | 2012-06-25 | 2016-08-09 | Rite-Hite Holding Corporation | Insulated door panels |
EP3460164A1 (fr) * | 2012-06-25 | 2019-03-27 | Rite-Hite Holding Corporation | Panneaux de porte isolés |
US10329817B2 (en) | 2012-06-25 | 2019-06-25 | Rite-Hite Holding Corporation | Insulated door panels |
US20210361988A1 (en) * | 2020-05-19 | 2021-11-25 | Mckeon Rolling Steel Door Co., Inc. | Multi layer fire curtain |
Also Published As
Publication number | Publication date |
---|---|
DE602004013531D1 (de) | 2008-06-19 |
WO2005075024A1 (fr) | 2005-08-18 |
US20080001128A1 (en) | 2008-01-03 |
JP2007526954A (ja) | 2007-09-20 |
EP1559449B1 (fr) | 2008-05-07 |
ATE394142T1 (de) | 2008-05-15 |
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