ES2056375T3 - Estructuras de interferencia optica que incorporan peliculas porosas. - Google Patents

Estructuras de interferencia optica que incorporan peliculas porosas.

Info

Publication number
ES2056375T3
ES2056375T3 ES90303069T ES90303069T ES2056375T3 ES 2056375 T3 ES2056375 T3 ES 2056375T3 ES 90303069 T ES90303069 T ES 90303069T ES 90303069 T ES90303069 T ES 90303069T ES 2056375 T3 ES2056375 T3 ES 2056375T3
Authority
ES
Spain
Prior art keywords
structures
porous
dielectric film
substrate
transparent
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.)
Expired - Lifetime
Application number
ES90303069T
Other languages
English (en)
Inventor
Mark Adrian Jozefowicz
Aron Marcus Rosenfeld
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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
Priority claimed from CA 615000 external-priority patent/CA1334055C/en
Application filed by Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Application granted granted Critical
Publication of ES2056375T3 publication Critical patent/ES2056375T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G02B5/286—Interference filters comprising deposited thin solid films having four or fewer layers, e.g. for achieving a colour effect
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/3446—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by microwaves
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/12—Anodising more than once, e.g. in different baths
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/81—Indicating humidity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D2581/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within
    • B65D2581/3437—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within specially adapted to be heated by microwaves
    • B65D2581/3439—Means for affecting the heating or cooking properties
    • B65D2581/344—Geometry or shape factors influencing the microwave heating properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D2581/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within
    • B65D2581/3437—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within specially adapted to be heated by microwaves
    • B65D2581/3463—Means for applying microwave reactive material to the package
    • B65D2581/3466—Microwave reactive material applied by vacuum, sputter or vapor deposition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D2581/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within
    • B65D2581/3437—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within specially adapted to be heated by microwaves
    • B65D2581/3471—Microwave reactive substances present in the packaging material
    • B65D2581/3472—Aluminium or compounds thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D2581/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within
    • B65D2581/3437—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within specially adapted to be heated by microwaves
    • B65D2581/3486—Dielectric characteristics of microwave reactive packaging
    • B65D2581/3487—Reflection, Absorption and Transmission [RAT] properties of the microwave reactive package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D2581/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within
    • B65D2581/3437—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within specially adapted to be heated by microwaves
    • B65D2581/3486—Dielectric characteristics of microwave reactive packaging
    • B65D2581/3494—Microwave susceptor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Optics & Photonics (AREA)
  • Food Science & Technology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Laminated Bodies (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polarising Elements (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Optical Filters (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Constitution Of High-Frequency Heating (AREA)

Abstract

ESTRUCTURAS DE INTERFERENCIA OPTICA QUE INCORPORAN PELICULAS POROSAS. ESTAS ESTRUCTURAS SON CAPACES DE EXHIBIR UN COLOR POR EFECTOS DE INTERFERENCIA CAUSADOS POR LA INTERFERENCIA DE LA LUZ REFLEJADA DE VARIAS CAPAS DENTRO DE LA ESTRUCTURA. BASICAMENTE, LAS ESTRUCTURAS CONSTAN DE UN SUSTRATO REFLECTANTE (10), UNA PELICULA DIELECTRICA TRNASPARENTE POROSA (11) EN EL SUSTRATO Y, AL MENOS, UNA CAPA SEMITRANSPARENTE SOPORTADA POR LA PELICULA DIELECTRICA POROSA. LA ESTRUCTURA ES TAL QUE HAY AL MENOS DOS SUPERFICIES REFLECTANTES SEPARADAS POR UNA CAPA POROSA OPTICAMENTE FINA DE LA PELICULA DIELECTRICA. ESTAS ESTRUCTURAS PUEDEN FORMARSE MEDIANTE VARIOS METODOS, PERO EL MAS CONVENIENTE CONLLEVA LA ANODIZACION POROSA DE UN METAL DE SUSTRATO (10) (POR EJEMPLO, ALUMINIO) PARA FORMAR LA PELICULA DIELECTRICA (11) Y LA DEPOSICION DE UNA CAPA METALICA SEMITRANSPARENTE (12) DENTRO DE LOS POROS O EN LA SUPERFICIE DE LA PELICULA. LAS ESTRUCTURAS PUEDEN REALIZARSE DE FORMA ECONOMICA Y SON CAPACES DE GENERAR COLORES FUERTES Y, SI ASI SE DESEA, DICROICOS. LA NATURALEZA POROSA DE LA PELICULA PUEDE EXPLOTARSE TAMBIEN PARA CREAR CAMBIOS DE COLOR. LAS ESTRUCTURAS PUEDEN UTILIZARSE CON FINES DECORATIVOS O PARA CREAR UNA AMPLIA GAMA DE INDICADORES, SENSORES, DISPOSITIVOS DE SEGURIDAD Y SIMILARES.
ES90303069T 1989-03-22 1990-03-22 Estructuras de interferencia optica que incorporan peliculas porosas. Expired - Lifetime ES2056375T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA594495 1989-03-22
CA 615000 CA1334055C (en) 1989-09-29 1989-09-29 Optical interference structures incorporating porous films

Publications (1)

Publication Number Publication Date
ES2056375T3 true ES2056375T3 (es) 1994-10-01

Family

ID=25672546

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90303069T Expired - Lifetime ES2056375T3 (es) 1989-03-22 1990-03-22 Estructuras de interferencia optica que incorporan peliculas porosas.

Country Status (10)

Country Link
US (1) US5112449A (es)
EP (1) EP0389274B1 (es)
JP (1) JPH0333802A (es)
KR (1) KR900014905A (es)
AT (1) ATE108494T1 (es)
AU (1) AU617935B2 (es)
BR (1) BR9001349A (es)
DE (1) DE69010531T2 (es)
ES (1) ES2056375T3 (es)
NO (1) NO901331L (es)

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US5220140A (en) * 1991-06-17 1993-06-15 Alcan International Limited Susceptors for browning or crisping food in microwave ovens
EP0606309B1 (en) * 1991-10-04 1995-08-30 Alcan International Limited Peelable laminated structures and process for production thereof
DE69307808T2 (de) * 1992-09-08 1997-07-24 Philips Electronics Nv Wiedergabeanordnung
JP3502635B2 (ja) * 1992-10-05 2004-03-02 アルキャン・インターナショナル・リミテッド 色付き模様を示す陽極酸化膜の製造法
WO1995017475A1 (en) * 1993-12-23 1995-06-29 Basf Corporation Coating composition containing optically-variable dichroic pigment and interference mica pigment
ATE178083T1 (de) * 1993-12-23 1999-04-15 Basf Corp Optisch variables pigment und metallisches pigment enthaltende beschichtungzusammensetzung
ES2141460T3 (es) * 1996-04-18 2000-03-16 Alusuisse Lonza Services Ag Superficies de aluminio con colores de interferencia.
US7087876B2 (en) * 1998-06-15 2006-08-08 The Trustees Of Dartmouth College High-frequency melting of interfacial ice
US7164100B2 (en) * 1998-06-15 2007-01-16 The Trustees Of Dartmouth College High-frequency de-icing of cableways
US6684647B2 (en) 1998-06-15 2004-02-03 The Trustees Of Dartmouth College High-frequency melting of ice between freezer packages
JP2002529570A (ja) 1998-11-09 2002-09-10 チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド 多孔質金属酸化物の着色方法及びそれによって着色された材料
US6350623B1 (en) * 1999-10-29 2002-02-26 California Institute Of Technology Method of forming intermediate structures in porous substrates in which electrical and optical microdevices are fabricated and intermediate structures formed by the same
KR100799779B1 (ko) * 2002-02-11 2008-01-31 더 트러스티즈 오브 다트마우스 칼리지 얼음-물체 계면의 변형시스템 및 방법
US20080223842A1 (en) * 2002-02-11 2008-09-18 The Trustees Of Dartmouth College Systems And Methods For Windshield Deicing
US7638735B2 (en) * 2002-02-11 2009-12-29 The Trustees Of Dartmouth College Pulse electrothermal and heat-storage ice detachment apparatus and methods
US20090235681A1 (en) * 2002-02-11 2009-09-24 The Trustees Of Dartmouth College Pulse Electrothermal Mold Release Icemaker For Refrigerator Having Interlock Closure And Baffle For Safety
US8405002B2 (en) * 2002-02-11 2013-03-26 The Trustees Of Dartmouth College Pulse electrothermal mold release icemaker with safety baffles for refrigerator
US20080196429A1 (en) * 2002-02-11 2008-08-21 The Trustees Of Dartmouth College Pulse Electrothermal And Heat-Storage Ice Detachment Apparatus And Method
WO2003097376A1 (en) * 2002-05-21 2003-11-27 Commonwealth Scientific And Industrial Research Organisation Optically variable devices
US7405872B2 (en) * 2003-05-28 2008-07-29 Astic Signals Defenses Llc System and method for filtering electromagnetic transmissions
TWI349521B (en) * 2002-05-28 2011-09-21 Lisa Y Winckler A system and methods for filtering electromagnetic visual,and minimizing acoustic transmissions
KR101021342B1 (ko) * 2004-06-22 2011-03-14 더 트러스티즈 오브 다트마우스 칼리지 얼음 제조 시스템 및 냉장고 제빙(除氷) 시스템
US7416776B2 (en) 2004-09-02 2008-08-26 3M Innovative Properties Company Substrates with multiple images
US8114502B2 (en) 2004-09-02 2012-02-14 3M Innovative Properties Company Substrates with multiple images
US7404997B2 (en) 2004-09-02 2008-07-29 3M Innovative Properties Company Substrates with multiple images
US7446940B2 (en) 2004-09-02 2008-11-04 3M Innovative Properties Company Substrates with multiple images and methods of use
US7594976B2 (en) 2005-05-13 2009-09-29 3M Innovative Properties Company Methods of manufacturing substrates
CN101203741B (zh) * 2005-06-14 2012-01-18 富士胶片株式会社 传感器、多通道传感器、感测设备和感测方法
US7347592B2 (en) * 2005-07-14 2008-03-25 Hewlett-Packard Development Company, L.P. Light source for a projection system having a light absorption layer
US7394961B2 (en) 2005-10-13 2008-07-01 Pavel Kornilovich Waveguide having low index substrate
EP2032916A2 (en) * 2006-05-22 2009-03-11 The Trustees of Dartmouth College Pulse electrothermal deicing of complex shapes
JP2008014933A (ja) * 2006-06-08 2008-01-24 Fujifilm Corp ラマン分光用デバイス、及びラマン分光装置
US20100123993A1 (en) * 2008-02-13 2010-05-20 Herzel Laor Atomic layer deposition process for manufacture of battery electrodes, capacitors, resistors, and catalyzers
EP2352958A2 (en) 2008-11-05 2011-08-10 Trustees of Dartmouth College Refrigerant evaporators with pulse-electrothermal defrosting
US8931296B2 (en) * 2009-11-23 2015-01-13 John S. Chen System and method for energy-saving inductive heating of evaporators and other heat-exchangers
EP2855164B1 (en) 2012-06-01 2019-01-23 President and Fellows of Harvard College Anti-counterfeiting methods
EP3430185B1 (en) * 2016-04-27 2023-02-22 Bang & Olufsen A/S Highly reflecting anodised al surfaces with tailored diffuse and specular content
KR101961688B1 (ko) * 2017-03-03 2019-03-25 광주과학기술원 발색 구조체 및 발색 구조체의 제조 방법
WO2020112034A2 (en) * 2018-11-27 2020-06-04 Scg Packaging Public Company Limited Susceptor film structure for packaging used with microwave ovens and packaging comprising the said susceptor film structure
US12313556B2 (en) 2019-12-20 2025-05-27 Pavonis Diagnostics Inc. Optical interference diagnostic apparatus and methods of use
US12153046B2 (en) 2020-01-17 2024-11-26 Samsung Electronics Co., Ltd. Aluminum metasurfaces for highly sensitive and enhanced detection of analytes for smartphone diagnostics and methods for making and using the same
WO2021242475A2 (en) * 2020-04-30 2021-12-02 The Trustees Of The Stevens Institute Of Technology Oil-impregnated nanoporous oxide coatings having bottle-shaped pores

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GB8426264D0 (en) * 1984-10-17 1984-11-21 Alcan Int Ltd Porous films
GB8609249D0 (en) * 1986-04-16 1986-05-21 Alcan Int Ltd Anodic oxide membrane catalyst support
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NO901332L (no) * 1989-03-22 1990-09-24 Alcan Int Ltd Metalloksydfilmer, samt fremgangsmaate ved fremstilling derav.

Also Published As

Publication number Publication date
EP0389274A3 (en) 1990-10-10
AU5211290A (en) 1990-09-27
ATE108494T1 (de) 1994-07-15
EP0389274B1 (en) 1994-07-13
NO901331L (no) 1990-09-24
EP0389274A2 (en) 1990-09-26
NO901331D0 (no) 1990-03-22
JPH0333802A (ja) 1991-02-14
AU617935B2 (en) 1991-12-05
BR9001349A (pt) 1991-04-02
DE69010531D1 (de) 1994-08-18
DE69010531T2 (de) 1995-02-23
US5112449A (en) 1992-05-12
KR900014905A (ko) 1990-10-25

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