ES2673499T3 - Uso de rigidizadores de material compuesto en vehículos aeroespaciales - Google Patents

Uso de rigidizadores de material compuesto en vehículos aeroespaciales Download PDF

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Publication number
ES2673499T3
ES2673499T3 ES16194975.5T ES16194975T ES2673499T3 ES 2673499 T3 ES2673499 T3 ES 2673499T3 ES 16194975 T ES16194975 T ES 16194975T ES 2673499 T3 ES2673499 T3 ES 2673499T3
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Spain
Prior art keywords
layers
fibers
degrees
oriented
stiffeners
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ES16194975.5T
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English (en)
Spanish (es)
Inventor
Max U. Kismarton
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Boeing Co
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Boeing Co
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/562—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using extra joining elements, i.e. which are not integral with the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/562—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using extra joining elements, i.e. which are not integral with the parts to be joined
    • B29C65/564—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using extra joining elements, i.e. which are not integral with the parts to be joined hidden in the joint, e.g. dowels or Z-pins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
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    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
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    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
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    • 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
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    • 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
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
    • B29C70/202—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres arranged in parallel planes or structures of fibres crossing at substantial angles, e.g. cross-moulding compound [XMC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
    • B29C70/205—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres the structure being shaped to form a three-dimensional configuration
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C70/228—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure the structure being stacked in parallel layers with fibres of adjacent layers crossing at substantial angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24124—Fibers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Textile Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)
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US12/897,742 US8720825B2 (en) 2005-03-31 2010-10-04 Composite stiffeners for aerospace vehicles

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Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9586699B1 (en) 1999-08-16 2017-03-07 Smart Drilling And Completion, Inc. Methods and apparatus for monitoring and fixing holes in composite aircraft
US9625361B1 (en) 2001-08-19 2017-04-18 Smart Drilling And Completion, Inc. Methods and apparatus to prevent failures of fiber-reinforced composite materials under compressive stresses caused by fluids and gases invading microfractures in the materials
US8585856B1 (en) 2010-05-13 2013-11-19 Textron Innovations Inc. Process for fabricating aircraft parts using an integrated form
JP5535957B2 (ja) * 2011-02-21 2014-07-02 三菱航空機株式会社 翼パネルの形成方法
WO2013101278A1 (en) * 2011-04-15 2013-07-04 Lta Corporation Transportation system including a hovering vehicle
DE102012001055B4 (de) * 2012-01-20 2023-06-29 Liebherr-Aerospace Lindenberg Gmbh Bauteil
US9649820B1 (en) 2012-02-08 2017-05-16 Textron Innovations, Inc. Assembly using skeleton structure
US9545757B1 (en) 2012-02-08 2017-01-17 Textron Innovations, Inc. Composite lay up and method of forming
US9051062B1 (en) 2012-02-08 2015-06-09 Textron Innovations, Inc. Assembly using skeleton structure
US9050757B1 (en) 2012-02-08 2015-06-09 Textron Innovations, Inc. System and method for curing composites
US9302455B1 (en) 2012-02-08 2016-04-05 Textron Innovations, Inc. Fast cure process
US9289949B2 (en) 2012-06-08 2016-03-22 The Boeing Company Optimized cross-ply orientation in composite laminates
US9415858B2 (en) 2012-08-28 2016-08-16 The Boeing Company Bonded and tailorable composite assembly
US9878773B2 (en) 2012-12-03 2018-01-30 The Boeing Company Split resistant composite laminate
US20140166191A1 (en) 2012-12-14 2014-06-19 Aurora Flight Sciences Corporation Methods for combining components of varying stages of cure
AU2014200142B2 (en) * 2013-01-26 2017-02-23 The Boeing Company Box structures for carrying loads and methods of making the same
DE102014103438A1 (de) * 2013-07-16 2015-01-22 Airbus Operations Gmbh Spritzgussverfahren zur Herstellung eines Primärstrukturverbindungselements
EP2910365B1 (en) * 2014-02-21 2017-04-26 Airbus Operations GmbH Composite structural element and torsion box
EP3119577A1 (en) * 2014-03-17 2017-01-25 GTM-Advanced Products B.V. Primary structure connecting element for aircraft and method for manufacturing the connecting element
US9533444B2 (en) * 2014-04-09 2017-01-03 Randall J. Philpot Method for creating furniture components from composites
EP2949458B1 (en) * 2014-05-30 2017-12-06 Airbus Operations, S.L. Method for manufacturing carbon fiber panels stiffened with omega stringers
GB2528080A (en) * 2014-07-08 2016-01-13 Airbus Operations Ltd Structure
US10099445B2 (en) 2015-05-14 2018-10-16 The Boeing Company Systems and methods for forming composite materials
US10190954B2 (en) * 2015-06-01 2019-01-29 The Boeing Company Pre-strained composite test coupons
EP3112254B1 (en) * 2015-06-29 2020-10-14 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Aircraft structural component adapted for absorbing and transmitting forces
GB201511402D0 (en) 2015-06-30 2015-08-12 Short Brothers Plc Repair including a chamfered bracket and a chamfered bracket component for reinforcing a damaged structural element made from composite materials
US10005267B1 (en) 2015-09-22 2018-06-26 Textron Innovations, Inc. Formation of complex composite structures using laminate templates
DE102016210123A1 (de) * 2016-06-08 2017-12-14 Airbus Operations Gmbh Versteifungsbauteil für eine Struktur eines Luft- oder Raumfahrzeugs, Luft- oder Raumfahrzeug, sowie Verfahren
US10449754B2 (en) 2016-06-28 2019-10-22 The Boeing Company Wrinkle reduction in formed composite laminates
US10227127B2 (en) * 2016-07-26 2019-03-12 Embraer S.A. Fiber metal laminate reinforced wing spar for retractable underwing mounted landing gear assemblies
US10696373B2 (en) 2016-09-13 2020-06-30 The Boeing Company Aircraft wings and aircraft including such aircraft wings
US20180086429A1 (en) * 2016-09-28 2018-03-29 The Boeing Company Airfoil-Shaped Body Having Composite Base Skin with Integral Hat-Shaped Spar
JP6980454B2 (ja) * 2017-08-17 2021-12-15 三菱重工業株式会社 複合材の設計方法、複合材の評価方法及び複合材
DE102018104122A1 (de) * 2018-02-23 2019-08-29 Airbus Operations Gmbh Verbundstrukturelement
US11332228B2 (en) 2018-04-06 2022-05-17 Aurora Flight Sciences Corporation Aircraft fuselage with composite pre-form
US11180238B2 (en) * 2018-11-19 2021-11-23 The Boeing Company Shear ties for aircraft wing
US11325688B2 (en) 2019-05-09 2022-05-10 The Boeing Company Composite stringer and methods for forming a composite stringer
US11318705B2 (en) * 2019-08-26 2022-05-03 The Boeing Company Ply stackings for solid laminate stiffened panel
CA3138153A1 (en) * 2021-01-28 2022-07-28 The Boeing Company Flat composite panel with tear arrestment and method of making the same
GB2605430A (en) * 2021-03-31 2022-10-05 Airbus Operations Ltd Load-bearing structures
FR3134032B1 (fr) 2022-04-01 2024-07-05 Design Tech Centre Panneau anti flambage, structure aéroportée intégrant de tels panneaux et procédé de fabrication correspondant
GB202307925D0 (en) * 2023-05-26 2023-07-12 Rolls Royce Plc Kinetic energy absorptive composite article
CN116714286A (zh) * 2023-06-16 2023-09-08 北京玻钢院复合材料有限公司 一种复合材料蒙皮与桁架的连接方法
US12122501B1 (en) * 2023-09-06 2024-10-22 Jetzero, Inc. Aircraft with carbon fiber material and a method of manufacture

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976269A (en) * 1974-12-19 1976-08-24 The Boeing Company Intrinsically tuned structural panel
DE2622163C3 (de) * 1976-05-19 1983-05-26 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Profilträger aus faserverstärktem Werkstoff
US4331495A (en) * 1978-01-19 1982-05-25 Rockwell International Corporation Method of fabricating a reinforced composite structure
US4310132A (en) 1978-02-16 1982-01-12 Nasa Fuselage structure using advanced technology fiber reinforced composites
FR2497839A1 (fr) * 1981-01-12 1982-07-16 Brochier Fils J Tissu tridimensionnel pour le renforcement de materiaux stratifies et elements en forme obtenus a partir d'un tel tissu
US4425980A (en) * 1981-12-14 1984-01-17 The Boeing Company Beam dampers for damping the vibrations of the skin of reinforced structures
US4966802A (en) * 1985-05-10 1990-10-30 The Boeing Company Composites made of fiber reinforced resin elements joined by adhesive
US4786343A (en) * 1985-05-10 1988-11-22 The Boeing Company Method of making delamination resistant composites
DE3614618A1 (de) * 1986-04-30 1987-11-05 Messerschmitt Boelkow Blohm Schalenstruktur aus faserverstaerktem kunststoff
GB2203713A (en) * 1987-03-10 1988-10-26 Fischer Gmbh Removable or hinged component for covering openings in the fuselage of an aircraft
US5342465A (en) * 1988-12-09 1994-08-30 Trw Inc. Viscoelastic damping structures and related manufacturing method
GB8927734D0 (en) 1989-12-07 1990-02-07 Short Brothers Plc A composite material
IL102867A (en) * 1991-08-28 1998-02-08 United Technologies Corp Bearingless main motor assembly torque tube and method for fabricating same
US5242523A (en) * 1992-05-14 1993-09-07 The Boeing Company Caul and method for bonding and curing intricate composite structures
US5429326A (en) * 1992-07-09 1995-07-04 Structural Laminates Company Spliced laminate for aircraft fuselage
DE4234038C2 (de) * 1992-10-09 1997-07-03 Daimler Benz Aerospace Airbus Schalenbauteil aus Faserverbundwerkstoff
US5733390A (en) 1993-10-18 1998-03-31 Ticomp, Inc. Carbon-titanium composites
US5518208A (en) * 1993-12-28 1996-05-21 The Boeing Company Optimum aircraft body frame to body skin shear tie installation pattern for body skin/stringer circumferential splices
JP3414082B2 (ja) * 1994-11-28 2003-06-09 東レ株式会社 繊維強化プラスチック製部材
DE19529476C2 (de) * 1995-08-11 2000-08-10 Deutsch Zentr Luft & Raumfahrt Flügel mit schubsteifen Flügelschalen aus Faserverbundwerkstoffen für Luftfahrzeuge
US5866272A (en) * 1996-01-11 1999-02-02 The Boeing Company Titanium-polymer hybrid laminates
US5794402A (en) * 1996-09-30 1998-08-18 Martin Marietta Materials, Inc. Modular polymer matrix composite support structure and methods of constructing same
US6641893B1 (en) * 1997-03-14 2003-11-04 Massachusetts Institute Of Technology Functionally-graded materials and the engineering of tribological resistance at surfaces
DE19730381C1 (de) * 1997-07-16 1998-08-20 Deutsch Zentr Luft & Raumfahrt Strukturelemente mit großen unidirektionalen Steifigkeiten
GB9802597D0 (en) 1998-02-07 1998-04-01 Hurel Dubois Uk Ltd Panels and structures
GB9807198D0 (en) 1998-04-04 1998-06-03 British Aerospace Adhesively bonded joints in carbon fibre composite structures
DE19845863B4 (de) * 1998-10-05 2005-05-19 Deutsches Zentrum für Luft- und Raumfahrt e.V. Strukturelement mit großen unidirektionalen Steifigkeiten
GB9826681D0 (en) * 1998-12-04 1999-01-27 British Aerospace Composite laminates
US7681835B2 (en) * 1999-11-18 2010-03-23 Rocky Mountain Composites, Inc. Single piece co-cure composite wing
JP4416900B2 (ja) * 2000-03-10 2010-02-17 富士重工業株式会社 複合材パネルおよびその製造方法
JP4318381B2 (ja) * 2000-04-27 2009-08-19 本田技研工業株式会社 繊維強化複合材からなる胴体構造体の製造方法、及びそれにより製造される胴体構造体
WO2001096108A1 (en) * 2000-06-09 2001-12-20 Dow Global Technologies Inc. Fiber-reinforced thermoplastic composite bonded to wood
JP4526698B2 (ja) * 2000-12-22 2010-08-18 富士重工業株式会社 複合材成形品及びその製造方法
EP1336469A1 (en) * 2002-02-19 2003-08-20 Alenia Aeronautica S.P.A. Methods of manufacturing a stiffening element for an aircraft skin panel and a skin panel provided with the stiffening element
JP2004060406A (ja) * 2002-07-31 2004-02-26 Nippon Oil Corp Ｆｒｐ製構造用部材
JP3782072B2 (ja) * 2003-05-30 2006-06-07 川崎重工業株式会社 複合材型材の成形方法及び装置
US7115323B2 (en) * 2003-08-28 2006-10-03 The Boeing Company Titanium foil ply replacement in layup of composite skin
US7134629B2 (en) * 2004-04-06 2006-11-14 The Boeing Company Structural panels for use in aircraft fuselages and other structures
US7159822B2 (en) * 2004-04-06 2007-01-09 The Boeing Company Structural panels for use in aircraft fuselages and other structures
US7080805B2 (en) * 2004-05-05 2006-07-25 The Boeing Company Stiffened structures and associated methods
US7837147B2 (en) * 2005-03-18 2010-11-23 The Boeing Company Systems and methods for reducing noise in aircraft fuselages and other structures
US8444087B2 (en) * 2005-04-28 2013-05-21 The Boeing Company Composite skin and stringer structure and method for forming the same
US20060237588A1 (en) * 2005-03-31 2006-10-26 The Boeing Company Composite structural member having an undulating web and method for forming the same
US8201371B2 (en) * 2005-03-31 2012-06-19 The Boeing Company Composite beam chord between reinforcement plates
US7807249B2 (en) * 2005-03-31 2010-10-05 The Boeing Company Composite article having reinforcing fibers oriented to suppress or delay ply splitting
US9302427B2 (en) * 2005-03-31 2016-04-05 The Boeing Company Aeropspace structure including composite beam chord clamped between reinforcement plates
US7721495B2 (en) * 2005-03-31 2010-05-25 The Boeing Company Composite structural members and methods for forming the same
US20060222837A1 (en) * 2005-03-31 2006-10-05 The Boeing Company Multi-axial laminate composite structures and methods of forming the same
FR2913747B1 (fr) * 2007-03-16 2009-04-24 Messier Dowty Sa Sa Procede de realisation de raidisseurs en materiau composite

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US20140227479A1 (en) 2014-08-14
US9592650B2 (en) 2017-03-14
EP3144128A1 (en) 2017-03-22
ES2623431T3 (es) 2017-07-11
US8720825B2 (en) 2014-05-13
CN103038052A (zh) 2013-04-10
JP2014500172A (ja) 2014-01-09
EP2625026B1 (en) 2016-12-28
EP2625026A1 (en) 2013-08-14
EP3144128B1 (en) 2018-03-14
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WO2012047751A1 (en) 2012-04-12

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