TR200100632T2 - Panel şeklinde rezonant bir parça içeren hoparlörler - Google Patents

Panel şeklinde rezonant bir parça içeren hoparlörler

Info

Publication number
TR200100632T2
TR200100632T2 TR2001/00632T TR200100632T TR200100632T2 TR 200100632 T2 TR200100632 T2 TR 200100632T2 TR 2001/00632 T TR2001/00632 T TR 2001/00632T TR 200100632 T TR200100632 T TR 200100632T TR 200100632 T2 TR200100632 T2 TR 200100632T2
Authority
TR
Turkey
Prior art keywords
panel
loudspeakers
shaped resonant
designed
resonant piece
Prior art date
Application number
TR2001/00632T
Other languages
English (en)
Turkish (tr)
Inventor
Bank Graham
Harris Neil
Morecroft Denis
Original Assignee
New Transducers Limited
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
Application filed by New Transducers Limited filed Critical New Transducers Limited
Publication of TR200100632T2 publication Critical patent/TR200100632T2/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/227—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  using transducers reproducing the same frequency band
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2440/00—Bending wave transducers covered by H04R, not provided for in its groups
    • H04R2440/05—Aspects relating to the positioning and way or means of mounting of exciters to resonant bending wave panels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H04R9/066—Loudspeakers using the principle of inertia

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Emergency Alarm Devices (AREA)
TR2001/00632T 1998-08-28 1999-08-24 Panel şeklinde rezonant bir parça içeren hoparlörler TR200100632T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9818719.8A GB9818719D0 (en) 1998-08-28 1998-08-28 Vubration exciter

Publications (1)

Publication Number Publication Date
TR200100632T2 true TR200100632T2 (tr) 2001-07-23

Family

ID=10837942

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2001/00632T TR200100632T2 (tr) 1998-08-28 1999-08-24 Panel şeklinde rezonant bir parça içeren hoparlörler

Country Status (28)

Country Link
US (2) US6985596B2 (enExample)
EP (1) EP1108345B1 (enExample)
JP (1) JP2002524946A (enExample)
KR (1) KR20010073080A (enExample)
CN (1) CN1313020A (enExample)
AR (1) AR020348A1 (enExample)
AT (1) ATE250841T1 (enExample)
AU (1) AU5431299A (enExample)
BG (1) BG105262A (enExample)
BR (1) BR9913317A (enExample)
CA (1) CA2341867A1 (enExample)
DE (1) DE69911625T2 (enExample)
EA (1) EA200100288A1 (enExample)
GB (1) GB9818719D0 (enExample)
HU (1) HUP0103471A2 (enExample)
ID (1) ID27798A (enExample)
IL (1) IL141693A0 (enExample)
NO (1) NO20010988L (enExample)
NZ (1) NZ509659A (enExample)
PE (1) PE20001139A1 (enExample)
PL (1) PL346340A1 (enExample)
SK (1) SK2712001A3 (enExample)
TR (1) TR200100632T2 (enExample)
TW (1) TW466884B (enExample)
UY (1) UY25683A1 (enExample)
WO (1) WO2000013464A1 (enExample)
YU (1) YU16301A (enExample)
ZA (1) ZA200100761B (enExample)

Families Citing this family (98)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3512087B2 (ja) * 1999-06-15 2004-03-29 日本電気株式会社 パネルスピーカ
TW511391B (en) 2000-01-24 2002-11-21 New Transducers Ltd Transducer
US7151837B2 (en) 2000-01-27 2006-12-19 New Transducers Limited Loudspeaker
US6865277B2 (en) 2000-01-27 2005-03-08 New Transducers Limited Passenger vehicle
US6885753B2 (en) 2000-01-27 2005-04-26 New Transducers Limited Communication device using bone conduction
US6965678B2 (en) 2000-01-27 2005-11-15 New Transducers Limited Electronic article comprising loudspeaker and touch pad
US6721436B1 (en) * 2000-03-29 2004-04-13 Sound Advance Systems, Inc. Remote edge-driven panel speaker
US7155021B2 (en) * 2000-05-08 2006-12-26 Koninklijke Philips Electronics N.V. Loudspeaker having an acoustic panel and an electrical driver
GB2370717A (en) * 2000-05-31 2002-07-03 New Transducers Ltd Loudspeaker
GB0019701D0 (en) * 2000-08-11 2000-09-27 New Transducers Ltd Loudspeaker
GB0022913D0 (en) * 2000-09-19 2000-11-01 New Transducers Ltd Loudspeaker
DE10058102C2 (de) * 2000-11-23 2003-07-03 Harman Audio Electronic Sys Elektrodynamischer Biegemomententreiber
JP3994086B2 (ja) * 2001-06-21 2007-10-17 １．．．リミテッド スピーカ
CA2440926C (en) * 2002-09-20 2012-10-30 Isao Kakuhari Noise control apparatus
BE1015150A3 (nl) * 2002-10-21 2004-10-05 Sonitron Nv Verbeterde transducent
GB0226846D0 (en) * 2002-11-19 2002-12-24 1 Ltd Curved electro-active actuators with integral terminals
DE60325884D1 (de) * 2002-11-19 2009-03-05 1 Ltd Elektroaktiver aktuator
EP1480489A3 (en) * 2003-05-23 2009-07-01 Alps Electric Co., Ltd. Exciting device for producing sound
WO2004107808A2 (en) * 2003-05-28 2004-12-09 Koninklijke Philips Electronics N.V. Display screen loudspeaker
US20040240687A1 (en) * 2003-05-30 2004-12-02 Graetz Michael L. Flat panel speaker
GB0321617D0 (en) 2003-09-10 2003-10-15 New Transducers Ltd Audio apparatus
GB0324051D0 (en) * 2003-10-14 2003-11-19 1 Ltd Loudspeaker
JP2007515873A (ja) * 2003-11-17 2007-06-14 １．．．リミテッド ラウドスピーカ
US7508953B2 (en) * 2003-12-30 2009-03-24 Audio Products International Corp. Loudspeaker and components for use in construction thereof
GB0400323D0 (en) * 2004-01-08 2004-02-11 New Transducers Ltd Loudspeakers
JP4284392B2 (ja) * 2004-04-16 2009-06-24 ソニー株式会社 パネル音響発生装置
KR101145494B1 (ko) 2004-04-16 2012-05-15 하이웨이브 테크놀러지스 (유케이) 리미티드 음향 장치 및 음향 장치를 제조하는 방법
US11431312B2 (en) 2004-08-10 2022-08-30 Bongiovi Acoustics Llc System and method for digital signal processing
US10158337B2 (en) 2004-08-10 2018-12-18 Bongiovi Acoustics Llc System and method for digital signal processing
US10848118B2 (en) 2004-08-10 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US8284955B2 (en) 2006-02-07 2012-10-09 Bongiovi Acoustics Llc System and method for digital signal processing
ITMI20051106A1 (it) 2005-06-13 2006-12-14 Enrico Ciresa S R L Pannello sonoro per la diffusione di suoni e musica e relativo procedimento di fabbricazione.
GB0516784D0 (en) * 2005-08-16 2005-09-21 New Transducers Ltd Acoustic device
US11202161B2 (en) 2006-02-07 2021-12-14 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
US10701505B2 (en) 2006-02-07 2020-06-30 Bongiovi Acoustics Llc. System, method, and apparatus for generating and digitally processing a head related audio transfer function
US10069471B2 (en) 2006-02-07 2018-09-04 Bongiovi Acoustics Llc System and method for digital signal processing
US10848867B2 (en) 2006-02-07 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
WO2007115992A2 (en) * 2006-04-07 2007-10-18 Vibration-X Di Bianchini Emanuele E C. Sas Piezoelectric loudspeaker
EP2095680A2 (en) * 2007-05-03 2009-09-02 Agere Systems, Inc. Integrated audiovisual output device
US8131329B2 (en) * 2007-07-06 2012-03-06 Sony Ericsson Mobile Communications Ab Distributed mode speaker for mobile devices
JP4524700B2 (ja) 2007-11-26 2010-08-18 ソニー株式会社 スピーカ装置およびスピーカ駆動方法
JP2009159120A (ja) * 2007-12-25 2009-07-16 Toyota Industries Corp 自動車用スピーカー
JP5227263B2 (ja) * 2008-06-03 2013-07-03 パナソニック株式会社 能動騒音低減装置及びシステム
GB0905692D0 (en) 2009-04-02 2009-05-20 Tno Touch sensitive device
CA2758379A1 (en) 2009-04-09 2010-10-14 New Transducers Limited Touch sensitive device
JP2010263512A (ja) * 2009-05-11 2010-11-18 Sony Corp スピーカー装置
US8340327B2 (en) * 2009-06-11 2012-12-25 Magna International Inc. Home theater
GB2472092A (en) 2009-07-24 2011-01-26 New Transducers Ltd Audio system for an enclosed space with plural independent audio zones
GB2474047B (en) 2009-10-02 2014-12-17 New Transducers Ltd Touch sensitive device
CN102597928A (zh) 2009-10-29 2012-07-18 新型转换器有限公司 采用检测触摸位置并且提供触觉反馈的弯曲波振动感测器的触敏设备
GB2482190A (en) 2010-07-23 2012-01-25 New Transducers Ltd Methods of generating a desired haptic sensation in a touch sensitive device
US10645834B2 (en) 2010-08-23 2020-05-05 Nokia Technologies Oy Apparatus and method for providing haptic and audio feedback in a touch sensitive user interface
JP2013207601A (ja) 2012-03-28 2013-10-07 Kyocera Corp 電子機器
JP5855508B2 (ja) 2012-03-29 2016-02-09 京セラ株式会社 電子機器
JP5968018B2 (ja) 2012-04-10 2016-08-10 京セラ株式会社 電子機器
JP5812926B2 (ja) 2012-04-12 2015-11-17 京セラ株式会社 電子機器
JP5986417B2 (ja) 2012-04-12 2016-09-06 京セラ株式会社 電子機器
JP5973218B2 (ja) * 2012-04-26 2016-08-23 京セラ株式会社 電子機器
JP5968061B2 (ja) 2012-05-01 2016-08-10 京セラ株式会社 電子機器
GB201208852D0 (en) * 2012-05-18 2012-07-04 Hiwave Technologies Uk Ltd Vibratory panel devices and methods for controlling vibratory panel devices
JP6075592B2 (ja) 2012-05-22 2017-02-08 京セラ株式会社 電子機器
IL225374A0 (en) * 2013-03-21 2013-07-31 Noveto Systems Ltd Array@Matamari
US9942640B2 (en) * 2013-05-15 2018-04-10 Sony Corporation Sound output apparatus, sound output method and image display apparatus
US9264004B2 (en) 2013-06-12 2016-02-16 Bongiovi Acoustics Llc System and method for narrow bandwidth digital signal processing
US9883318B2 (en) 2013-06-12 2018-01-30 Bongiovi Acoustics Llc System and method for stereo field enhancement in two-channel audio systems
US9906858B2 (en) 2013-10-22 2018-02-27 Bongiovi Acoustics Llc System and method for digital signal processing
US9843865B2 (en) 2013-10-30 2017-12-12 Kyocera Corporation Sound generator
US10129640B2 (en) 2014-02-06 2018-11-13 Hewlett-Packard Development Company, L.P. Suppressing a modal frequency of a loudspeaker
TWI527471B (zh) 2014-03-14 2016-03-21 財團法人工業技術研究院 壓電電聲換能器
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
US10639000B2 (en) 2014-04-16 2020-05-05 Bongiovi Acoustics Llc Device for wide-band auscultation
US9615813B2 (en) 2014-04-16 2017-04-11 Bongiovi Acoustics Llc. Device for wide-band auscultation
GB2525767B (en) 2014-05-01 2017-01-11 Brogan Hugh Speaker device
US9564146B2 (en) 2014-08-01 2017-02-07 Bongiovi Acoustics Llc System and method for digital signal processing in deep diving environment
US9660596B2 (en) * 2015-01-23 2017-05-23 Tectonic Audio Labs Audio transducer stabilization system and method
US9638672B2 (en) 2015-03-06 2017-05-02 Bongiovi Acoustics Llc System and method for acquiring acoustic information from a resonating body
US9723409B2 (en) 2015-07-09 2017-08-01 Honda Motor Co., Ltd. Vehicle audio system
RU2754074C2 (ru) 2015-09-14 2021-08-25 Уинг Акустикс Лимитэд Совершенствования аудиопреобразователей или усовершенствования, связанные с ними
US9621994B1 (en) 2015-11-16 2017-04-11 Bongiovi Acoustics Llc Surface acoustic transducer
JP2018537910A (ja) 2015-11-16 2018-12-20 ボンジョビ アコースティックス リミテッド ライアビリティー カンパニー 表面音響変換器
KR102663406B1 (ko) 2016-04-04 2024-05-14 엘지디스플레이 주식회사 패널 진동형 음향 발생 액츄에이터 및 그를 포함하는 양면 표시 장치
US10219079B2 (en) 2016-03-28 2019-02-26 Lg Display Co., Ltd. Display device for generating sound by vibrating panel
KR101704517B1 (ko) 2016-03-28 2017-02-09 엘지디스플레이 주식회사 패널 진동형 음향 발생 표시 장치
KR20170114471A (ko) 2016-04-05 2017-10-16 엘지디스플레이 주식회사 유기발광 표시 장치
US11166100B2 (en) 2017-03-15 2021-11-02 Wing Acoustics Limited Bass optimization for audio systems and devices
TW201904310A (zh) 2017-03-22 2019-01-16 紐西蘭商威恩音響有限公司 有關於聲頻轉換器、薄型電子裝置及鉸鏈系統的系統、方法及裝置
JP2019080172A (ja) * 2017-10-24 2019-05-23 株式会社デンソーテン スピーカ装置およびスピーカ装置の制御方法
JP7020060B2 (ja) * 2017-10-27 2022-02-16 株式会社リコー 端末装置、出力装置、情報処理システム、情報処理方法、及びプログラム
US11051112B2 (en) * 2018-01-09 2021-06-29 Cirrus Logic, Inc. Multiple audio transducers driving a display to establish localized quiet zones
US11211043B2 (en) 2018-04-11 2021-12-28 Bongiovi Acoustics Llc Audio enhanced hearing protection system
US10620705B2 (en) 2018-06-01 2020-04-14 Google Llc Vibrating the surface of an electronic device to raise the perceived height at a depression in the surface
CN115334420A (zh) * 2018-06-15 2022-11-11 深圳市韶音科技有限公司 一种骨传导扬声器
WO2020028833A1 (en) 2018-08-02 2020-02-06 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
KR102668405B1 (ko) * 2019-03-15 2024-05-23 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 구동 방법
GB201907267D0 (en) * 2019-05-23 2019-07-10 Pss Belgium Nv Loudspeaker
CN113594349B (zh) * 2020-04-30 2025-06-10 北京小米移动软件有限公司 压电模组、电子设备和压电模组组装工艺
JP7649639B2 (ja) * 2020-10-28 2025-03-21 エルジー ディスプレイ カンパニー リミテッド 音響装置
KR20240119708A (ko) * 2023-01-30 2024-08-06 엘지디스플레이 주식회사 장치

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509290A (en) * 1966-05-03 1970-04-28 Nippon Musical Instruments Mfg Flat-plate type loudspeaker with frame mounted drivers
JPS5474417A (en) * 1977-11-26 1979-06-14 Sony Corp Multi-point driving type speaker
US4352961A (en) * 1979-06-15 1982-10-05 Hitachi, Ltd. Transparent flat panel piezoelectric speaker
JPS60190100A (ja) * 1984-03-09 1985-09-27 Murata Mfg Co Ltd 圧電スピ−カ
JPS6161598A (ja) * 1984-09-03 1986-03-29 Matsushita Electric Ind Co Ltd 音響装置
GB2166022A (en) * 1984-09-05 1986-04-23 Sawafuji Dynameca Co Ltd Piezoelectric vibrator
US4763358A (en) * 1986-12-16 1988-08-09 Intersonics Incorporated Rotary sound transducer
DE3731196A1 (de) * 1987-09-17 1989-03-30 Messerschmitt Boelkow Blohm Frequenzselektiver schallwandler
US5317642A (en) * 1993-02-24 1994-05-31 Intersonics Incorporated Loudspeakers having torque drive radiators
US6307942B1 (en) * 1995-09-02 2001-10-23 New Transducers Limited Panel-form microphones
US6151402A (en) * 1995-09-02 2000-11-21 New Transducers Limited Vibration transducers
UA51671C2 (uk) * 1995-09-02 2002-12-16 Нью Транзд'Юсез Лімітед Акустичний пристрій
KR19990037723A (ko) * 1995-09-02 1999-05-25 헨리 에이지마 패널형 음향 방사 소자를 구비한 라우드 스피커
US6003766A (en) * 1995-09-02 1999-12-21 New Transducers Limited Vending machine
US5901231A (en) * 1995-09-25 1999-05-04 Noise Cancellation Technologies, Inc. Piezo speaker for improved passenger cabin audio systems
US6144746A (en) * 1996-02-09 2000-11-07 New Transducers Limited Loudspeakers comprising panel-form acoustic radiating elements
US6169809B1 (en) * 1996-09-02 2001-01-02 New Transducers Limited Visual display means incorporating loudspeakers
US6031926A (en) * 1996-09-02 2000-02-29 New Transducers Limited Panel-form loudspeakers
US6522760B2 (en) * 1996-09-03 2003-02-18 New Transducers Limited Active acoustic devices
WO1998031188A1 (en) * 1997-01-09 1998-07-16 New Transducers Limited Loudspeakers

Also Published As

Publication number Publication date
WO2000013464A1 (en) 2000-03-09
PL346340A1 (en) 2002-02-11
KR20010073080A (ko) 2001-07-31
ZA200100761B (en) 2001-08-27
EA200100288A1 (ru) 2001-08-27
YU16301A (sh) 2002-12-10
EP1108345B1 (en) 2003-09-24
BR9913317A (pt) 2001-05-22
AR020348A1 (es) 2002-05-08
NO20010988D0 (no) 2001-02-27
US6985596B2 (en) 2006-01-10
ATE250841T1 (de) 2003-10-15
NZ509659A (en) 2002-06-28
HUP0103471A2 (hu) 2002-02-28
UY25683A1 (es) 1999-11-17
CN1313020A (zh) 2001-09-12
AU5431299A (en) 2000-03-21
IL141693A0 (en) 2002-03-10
US20060029240A1 (en) 2006-02-09
US20020067841A1 (en) 2002-06-06
SK2712001A3 (en) 2001-07-10
HK1034013A1 (en) 2001-10-05
GB9818719D0 (en) 1998-10-21
TW466884B (en) 2001-12-01
ID27798A (id) 2001-04-26
JP2002524946A (ja) 2002-08-06
EP1108345A1 (en) 2001-06-20
PE20001139A1 (es) 2000-10-27
DE69911625D1 (de) 2003-10-30
NO20010988L (no) 2001-04-27
BG105262A (bg) 2001-08-31
CA2341867A1 (en) 2000-03-09
DE69911625T2 (de) 2004-07-01

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