CA2557703A1 - Panneau de plafond a revetement fibreux - Google Patents
Panneau de plafond a revetement fibreux Download PDFInfo
- Publication number
- CA2557703A1 CA2557703A1 CA002557703A CA2557703A CA2557703A1 CA 2557703 A1 CA2557703 A1 CA 2557703A1 CA 002557703 A CA002557703 A CA 002557703A CA 2557703 A CA2557703 A CA 2557703A CA 2557703 A1 CA2557703 A1 CA 2557703A1
- Authority
- CA
- Canada
- Prior art keywords
- panel
- face
- apertures
- fibrous material
- sound absorbing
- 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.)
- Abandoned
Links
- 239000000758 substrate Substances 0.000 claims abstract description 47
- 239000002657 fibrous material Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims description 39
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 230000007613 environmental effect Effects 0.000 claims description 8
- 239000012774 insulation material Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 13
- 239000000725 suspension Substances 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 230000007704 transition Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000004831 Hot glue Substances 0.000 description 2
- 208000021063 Respiratory fume inhalation disease Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229920002959 polymer blend Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 244000207543 Euphorbia heterophylla Species 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- -1 Polyethylene Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/0414—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like being foldable, curvable or rollable
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/0464—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having irregularities on the faces, e.g. holes, grooves
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/0478—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like of the tray type
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
- E04B9/24—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
- E04B9/241—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto with the slabs, panels, sheets or the like positioned on the upperside of the horizontal flanges of the supporting construction
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/810,787 | 2004-03-26 | ||
US10/810,787 US20050211500A1 (en) | 2004-03-26 | 2004-03-26 | Fibrous faced ceiling panel |
PCT/US2005/010397 WO2005094317A2 (fr) | 2004-03-26 | 2005-03-25 | Panneau de plafond a revetement fibreux |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2557703A1 true CA2557703A1 (fr) | 2005-10-13 |
Family
ID=34988445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002557703A Abandoned CA2557703A1 (fr) | 2004-03-26 | 2005-03-25 | Panneau de plafond a revetement fibreux |
Country Status (9)
Country | Link |
---|---|
US (1) | US20050211500A1 (fr) |
EP (1) | EP1740784A2 (fr) |
JP (1) | JP2007530831A (fr) |
CN (1) | CN1997799A (fr) |
CA (1) | CA2557703A1 (fr) |
MX (1) | MXPA06010459A (fr) |
NO (1) | NO20064873L (fr) |
WO (1) | WO2005094317A2 (fr) |
ZA (1) | ZA200607488B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170081843A1 (en) * | 2014-05-15 | 2017-03-23 | Knauf Gips Kg | Sound-permeable lining for acoustic plasterboards |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060179765A1 (en) * | 2005-01-31 | 2006-08-17 | Howard Meghan L | Adaptable ceiling tile system |
JP4763276B2 (ja) * | 2004-04-28 | 2011-08-31 | 吉野石膏株式会社 | ボード建材、ボード建材製造方法及びボード建材施工方法 |
JP4808511B2 (ja) * | 2006-02-28 | 2011-11-02 | 株式会社ニフコ | 消音装置及びその取付方法 |
DE102006050869A1 (de) * | 2006-10-27 | 2008-04-30 | Airbus Deutschland Gmbh | Schalldämpfungseinrichtung für eine Luftrohrleitung eines Flugzeuges, insbesondere bei einer Flugzeugklimaanlage |
US7879433B1 (en) * | 2007-03-09 | 2011-02-01 | Awi Licensing Company | Acoustical panel and method of making such panel |
US8371084B2 (en) * | 2007-04-19 | 2013-02-12 | Johns Manville | Suspended ceiling structure and layer-core-layer acoustic ceiling panel therefor |
DE102007044906A1 (de) * | 2007-09-19 | 2009-04-09 | Carl Freudenberg Kg | Akustikvliesstoff für perforierte Deckenelemente |
US7765762B2 (en) * | 2008-01-08 | 2010-08-03 | Usg Interiors, Inc. | Ceiling panel |
GB2456328A (en) * | 2008-01-11 | 2009-07-15 | Usg Interiors Inc | Grid members for a suspended ceiling and methods of making same |
KR20100036654A (ko) * | 2008-09-30 | 2010-04-08 | 박종남 | 방음 및 흡음 기능을 겸비한 천장재 |
US8100226B2 (en) * | 2009-12-22 | 2012-01-24 | Usg Interiors, Inc. | Porous nonwoven scrims in acoustical panels |
US8739927B2 (en) * | 2010-10-07 | 2014-06-03 | Lg Hausys, Ltd. | Gypsum panel having outstanding sound-absorbing properties and a production method therefor |
DE102011051727A1 (de) * | 2011-07-11 | 2013-01-17 | Pinta Acoustic Gmbh | Verfahren und Vorrichtung zur aktiven Schallmaskierung |
US8770345B2 (en) * | 2012-06-27 | 2014-07-08 | Usg Interiors, Llc | Gypsum-panel acoustical monolithic ceiling |
US8684134B2 (en) | 2012-06-27 | 2014-04-01 | Usg Interiors, Llc | Gypsum-panel acoustical monolithic ceiling |
US8925677B2 (en) | 2012-06-27 | 2015-01-06 | Usg Interiors, Llc | Gypsum-panel acoustical monolithic ceiling |
DK2725161T3 (en) * | 2012-10-24 | 2016-01-11 | Saint Gobain Ecophon Ab | Sound-absorbing module and a suspended ceiling comprising this. |
CN103437475B (zh) * | 2013-08-30 | 2015-11-11 | 陕西建工集团总公司 | 一种建筑结构纸面石膏板吊顶施工方法 |
US9243401B2 (en) * | 2014-05-16 | 2016-01-26 | Awi Licensing Company | Acoustic ceiling board with improved aesthetics |
US9512613B2 (en) | 2015-02-05 | 2016-12-06 | National Gympsum Properties, LLC | Sound damping wallboard and method of forming a sound damping wallboard |
NL1041463B1 (en) * | 2015-09-08 | 2017-03-22 | Hunter Douglas Ind Bv | Linear Ceiling Panel. |
US9670673B2 (en) | 2015-11-09 | 2017-06-06 | Awi Licensing Llc | Ceiling system |
US9745748B2 (en) | 2015-11-09 | 2017-08-29 | Awi Licensing Llc | Ceiling system |
US9909310B2 (en) | 2016-01-14 | 2018-03-06 | Usg Interiors, Llc | Mineral fiber based ceiling tile |
BR112018073551B1 (pt) | 2016-05-18 | 2023-03-07 | Armstrong World Industries, Inc | Painel de construção e método para produzir um painel de construção resistente à flexão |
CA3067670A1 (fr) * | 2017-06-28 | 2019-01-03 | Kvadrat Soft Cells A/S | Panneau de construction thermiquement active |
CN109763615A (zh) * | 2017-11-09 | 2019-05-17 | 阿姆斯特郎世界工业公司 | 抗水污渍和抗下垂的吸音建筑镶板 |
US10640971B1 (en) * | 2018-03-28 | 2020-05-05 | Vomela Specialty Company | Acoustical panel frame |
US11274442B2 (en) * | 2018-06-18 | 2022-03-15 | Saint-Gobain Ecophon Ab | Suspended tile system and absorber tile element |
WO2020018669A1 (fr) | 2018-07-17 | 2020-01-23 | Certainteed Corporation | Panneaux acoustiques et procédés de préparation de ceux-ci |
CA3064101A1 (fr) | 2018-12-06 | 2020-06-06 | National Gypsum Properties, Llc | Plaque de platre d`insonorisation et methode de construction d`une plaque de platre d`insonorisation |
EP3725968A1 (fr) * | 2019-04-16 | 2020-10-21 | Saint-Gobain Isover | Produit d'isolation acoustique comprenant une couche arrière |
US11898345B2 (en) | 2020-03-13 | 2024-02-13 | Certainteed Ceilings Corporation | Acoustic ceiling panel, method of manufacture and acoustic ceiling system |
US11772372B2 (en) | 2020-06-05 | 2023-10-03 | Gold Bond Building Products, Llc | Sound damping gypsum board and method of constructing a sound damping gypsum board |
Family Cites Families (43)
Publication number | Priority date | Publication date | Assignee | Title |
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US2076994A (en) * | 1934-11-01 | 1937-04-13 | Fred R Kanengeiser | Sound absorbing material |
US3253675A (en) * | 1955-01-24 | 1966-05-31 | Bolt Beranek & Newman | Light-transmitting acoustic absorber and method |
US2924856A (en) * | 1955-07-13 | 1960-02-16 | Sanymetal Products Company Inc | Perforated tile supporting system |
US2838806A (en) * | 1957-06-18 | 1958-06-17 | Celotex Corp | Fireproof acoustical correction panels |
US3712846A (en) * | 1971-06-23 | 1973-01-23 | Carpenter L & Co | Acoustical panel |
US4379191A (en) * | 1975-08-13 | 1983-04-05 | Rohr Industries, Inc. | Honeycomb noise attenuation structure |
US4084366A (en) * | 1975-11-14 | 1978-04-18 | Haworth Mfg., Inc. | Sound absorbing panel |
US4111081A (en) * | 1976-01-02 | 1978-09-05 | The Boeing Company | Low non-linearity factor sound attenuating laminate |
JPS5312968A (en) * | 1976-07-21 | 1978-02-06 | Nissan Motor | Process for making packing material of corrugated cardboard |
US4423573A (en) * | 1978-11-08 | 1984-01-03 | American Seating Company | Wall panel with removable acoustical insert |
US4292356A (en) * | 1979-07-06 | 1981-09-29 | Rohr Industries, Inc. | Method of manufacturing of honeycomb noise attenuation structure and the structure resulting from the method |
US4522859A (en) * | 1979-10-29 | 1985-06-11 | Rohr Industries, Inc. | Method of manufacture of honeycomb noise attenuation structure for high temperature applications |
DE2947607C2 (de) * | 1979-11-26 | 1985-01-24 | Fa. Carl Freudenberg, 6940 Weinheim | Luftschallschluckende Verkleidung für eine Wand oder Decke |
US4313524A (en) * | 1980-12-17 | 1982-02-02 | Rohr Industries, Inc. | Bulk acoustic absorber panels for use in high speed gas flow environments |
US4384020A (en) * | 1980-12-22 | 1983-05-17 | Rohr Industries, Inc. | Honeycomb noise attenuating structures |
US4433021A (en) * | 1982-09-22 | 1984-02-21 | Rohr Industries, Inc. | Sound attenuation sandwich panel including barrier material for corrosion control |
US4487794A (en) * | 1983-08-22 | 1984-12-11 | Rohr Industries, Inc. | Methods and means for maintaining electrical isolation of dissimilar metals when cutting or drilling is required |
WO1986000658A1 (fr) * | 1984-07-06 | 1986-01-30 | Geoffrey Ballantyne Ashton | Diviseur d'espaces |
US4548292A (en) * | 1984-10-01 | 1985-10-22 | Noxon Arthur M | Reflective acoustical damping device for rooms |
US4990391A (en) * | 1989-02-03 | 1991-02-05 | Rohr Industries, Inc. | Reticulated core to perforate sheet bonding and galvanic barrier |
US5129202A (en) * | 1990-02-23 | 1992-07-14 | Herman Miller, Inc. | Fabric tile construction |
CA2011515C (fr) * | 1990-03-05 | 1994-10-11 | Roger Boulanger | Methode de fabrication de tissu non-tisse a surface adhesive thermoactive, produits derives et emploi |
CH681973A5 (fr) * | 1990-07-19 | 1993-06-30 | Matec Holding | |
JPH0736633B2 (ja) * | 1990-10-31 | 1995-04-19 | 松下電器産業株式会社 | スピーカ前面シート |
US5202174A (en) * | 1991-01-11 | 1993-04-13 | Capaul Corporation | Lay-in ceiling panel |
GB9411561D0 (en) * | 1994-06-07 | 1994-08-03 | Richmond Holographic Res | Stereoscopic display |
US5832685A (en) * | 1995-08-03 | 1998-11-10 | Hermanson; Lars S. | Self-supporting interior surface panel |
US5825543A (en) * | 1996-02-29 | 1998-10-20 | Minnesota Mining And Manufacturing Company | Diffusely reflecting polarizing element including a first birefringent phase and a second phase |
JPH10106342A (ja) * | 1996-09-30 | 1998-04-24 | Sony Corp | 面光源装置 |
DE19653930A1 (de) * | 1996-12-21 | 1998-06-25 | Wilhelmi Werke Ag | Schallschluckende Bauplatte |
US5923002A (en) * | 1997-11-12 | 1999-07-13 | Owens Corning Fiberglas Technology, Inc. | Acoustical room paneling and method of installation |
IT1293307B1 (it) * | 1997-07-09 | 1999-02-16 | Dieselbox Sa | Barriera antirumore a pannelli trasparenti,dotata di caratteristiche fonoisolanti e fonoassorbenti |
US5978238A (en) * | 1998-04-02 | 1999-11-02 | Lucent Technologies Inc. | Active clamp for buck-based converter and method of operation thereof |
US6011620A (en) * | 1998-04-06 | 2000-01-04 | Northrop Grumman Corporation | Method and apparatus for the automatic inspection of optically transmissive planar objects |
US6244378B1 (en) * | 1998-12-11 | 2001-06-12 | Owens Corning Fiberglas Technology, Inc. | Dual sonic character acoustic panel and systems for use thereof |
US6163405A (en) * | 1999-04-15 | 2000-12-19 | Industrial Technology Research Institute | Structure of a reflection-type light diffuser in a LCD |
ATE376648T1 (de) * | 2000-05-10 | 2007-11-15 | Regent Beleuchtungskoerper Ag | Lichtverteiler für eine leuchteinrichtung sowie leuchteinrichtung und verwendung einer leuchteinrichtung |
US6374564B1 (en) * | 2000-05-31 | 2002-04-23 | Usg Interiors, Inc. | Suspended curved ceiling system |
US6467228B1 (en) * | 2000-11-22 | 2002-10-22 | Usg Interiors, Inc. | Hinged ceiling panel |
US20020117351A1 (en) * | 2001-02-27 | 2002-08-29 | Hung-Lieh Chen | Sound-eliminating board |
US7658046B2 (en) * | 2001-09-11 | 2010-02-09 | Usg Interiors, Inc. | Moiré ceiling panels |
US20040016184A1 (en) * | 2002-07-26 | 2004-01-29 | Huebsch Robert J. | Acoustical ceiling tile |
US20050166506A1 (en) * | 2003-12-30 | 2005-08-04 | Morelissen Jacob H. | Ceiling tile |
-
2004
- 2004-03-26 US US10/810,787 patent/US20050211500A1/en not_active Abandoned
-
2005
- 2005-03-25 MX MXPA06010459A patent/MXPA06010459A/es not_active Application Discontinuation
- 2005-03-25 WO PCT/US2005/010397 patent/WO2005094317A2/fr active Application Filing
- 2005-03-25 EP EP05729203A patent/EP1740784A2/fr not_active Withdrawn
- 2005-03-25 CN CNA2005800088401A patent/CN1997799A/zh active Pending
- 2005-03-25 JP JP2007505269A patent/JP2007530831A/ja active Pending
- 2005-03-25 CA CA002557703A patent/CA2557703A1/fr not_active Abandoned
-
2006
- 2006-09-07 ZA ZA200607488A patent/ZA200607488B/en unknown
- 2006-10-26 NO NO20064873A patent/NO20064873L/no not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170081843A1 (en) * | 2014-05-15 | 2017-03-23 | Knauf Gips Kg | Sound-permeable lining for acoustic plasterboards |
US10480184B2 (en) * | 2014-05-15 | 2019-11-19 | Knauf Gips Kg | Sound-permeable lining for acoustic plasterboards |
Also Published As
Publication number | Publication date |
---|---|
WO2005094317A2 (fr) | 2005-10-13 |
US20050211500A1 (en) | 2005-09-29 |
EP1740784A2 (fr) | 2007-01-10 |
JP2007530831A (ja) | 2007-11-01 |
ZA200607488B (en) | 2008-06-25 |
CN1997799A (zh) | 2007-07-11 |
MXPA06010459A (es) | 2007-01-15 |
NO20064873L (no) | 2006-10-26 |
WO2005094317A3 (fr) | 2006-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |