JPH11507195A - 携帯無線電話のためのアンテナ・カプラー - Google Patents
携帯無線電話のためのアンテナ・カプラーInfo
- Publication number
- JPH11507195A JPH11507195A JP9535570A JP53557097A JPH11507195A JP H11507195 A JPH11507195 A JP H11507195A JP 9535570 A JP9535570 A JP 9535570A JP 53557097 A JP53557097 A JP 53557097A JP H11507195 A JPH11507195 A JP H11507195A
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- ground
- communication device
- coupler
- outside
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/38—Impedance-matching networks
- H03H2007/386—Multiple band impedance matching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3833—Hand-held transceivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
- H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Telephone Set Structure (AREA)
- Transceivers (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.アンテナ及び少なくとも一個の外部からアクセスできる接地点とを有する 通信装置からの無線周波数信号を接続するためのアンテナ・カプラーであって, 前記アンテナは: 接地面と; 該接地面の頂面に取り付けられている、無線信号を該アンテナへ及び該アン テナから接続するための手段;および 前記外部からアクセスできる該接地点に接触するために,該接地面の該頂面 に接続されている少なくとも一個の接地ピンと; を具備することを特徴とするアンテナ・カプラー。 2.前記接続するための手段が、上に向いてカーブしている複数の金属帯であ り,少なくともその一個が電気的に前記接地面から絶縁されている複数の金属帯 を具備することを特徴とする、請求項1に記載のアンテナ・カプラー。 3.前記接続するための手段が、前記アンテナと物理的に接触するための金属 のピンを具備することを特徴とする、請求項1に記載のアンテナ・カプラー。 4.前記接続するための手段が、前記アンテナを覆うための螺旋状のワイヤー を具備することを特徴とする、請求項1に記載のアンテナ・カプラー。 5.前記外部からアクセスできる接地点が、前記携帯無線電話の内部の電磁遮 蔽物を突き抜けている組立ネジであることを特徴とする、請求項2に記載のアン テナ・カプラー。 6.前記外部からアクセスできる接地点が、バッテリー充電口の接地パッドで あることを特徴とする、請求項2に記載のアンテナ・カプラー。 7.前記外部からアクセスできる接地点が、前記携帯無線電話の内部の電磁遮 蔽物を突き抜けている組立ネジであることを特徴とする、請求項3に記載のアン テナ・カプラー。 8.前記外部からアクセスできる接地点が、バッテリー充電口の接地パッドで あることを特徴とする、請求項3に記載のアンテナ・カプラー。 9.前記外部からアクセスできる接地点が、前記携帯無線電話の内部の電磁遮 蔽物を突き抜けている組立ネジであることを特徴とする、請求項4に記載のアン テナ・カプラー。 10.前記外部からアクセスできる接地点が、バッテリー充電口の接地パッド であることを特徴とする、請求項4に記載のアンテナ・カプラー。 11.アンテナ及び少なくとも一個の外部からアクセスできる接地点とを有す る通信装置からの無線周波数信号を接続するためのアンテナ・カプラーであって ,、該アンテナは、絶縁材料の中に納められた電気的に電導体の内部部分を有し 、前記アンテナ・カプラーは: 接地面と; 該接地面の頂面に取り付けられており,無線信号を該アンテナへ及び該アン テナから接続するための金属ピン;および 前記外部からアクセスできる接地点に接触するための該接地面の該頂面に接 続されている少なくとも一個の接地ピンと; を具備することを特徴とするアンテナ・カプラー。 12.前記外部からアクセスできる接地点が、前記携帯無線電話の内部の電磁 遮蔽物を突き抜けている組立ネジであることを特徴とする、請求項11に記載の アンテナ・カプラー。 13.前記外部からアクセスできる接地点が、バッテリー充電口の接地パッド であることを特徴とする、請求項11に記載のアンテナ・カプラー。 14.アンテナ、および少なくとも一つの外部からアクセスできる接地点とを 有する通信装置からの無線周波数信号を接続するための通信装置アダプタであっ て,該通信装置アダプタは: 接地面を有する基台要素; 無線信号を該アンテナへ及び該アンテナから接続するための,該接地面の頂 面の上に取り付けられた手段; 前記外部からアクセスできる接地ピンに接触するための,該接地面の該頂面 に接続されている少なくとも一個の接地ピン;および 該アンテナが、無線信号を接続するための該手段に近接して置かれ、また該 接地ピンの少なくとも一本が、外からアクセスできる接地点に接触するように、 該通信装置を受け入れるために、頂面にレセプタクルを有している、該基台要素 を覆っているハウジング組立体,を具備することを特徴とする通信装置アダプタ 。 15.前記接続のための手段が、上に向いておりカーブしている複数の金属帯 であって,少なくともその一個が電気的に前記接地面から絶縁されている複数の 金属帯を具備することを特徴とする、請求項14に記載の通信装置アダプタ。 16.前記接続のための手段が、前記アンテナと物理的に接触するための金属 ピンを具備することを特徴とする、請求項14に記載の通信装置アダプタ。 17.前記接続するための手段が、前記アンテナを覆うための螺旋状のワイヤ ーを具備することを特徴とする、請求項14に記載の通信装置アダプタ。 18.前記外部からアクセスできる接地点が、前記携帯無線電話の内部の電磁 遮蔽物を突き抜けている組立ネジであることを特徴とする、請求項15に記載の 通信装置アダプタ。 19.前記外部からアクセスできる接地点が、バッテリー充電口の接地パッド であることを特徴とする、請求項15に記載の通信装置アダプタ。 20.前記外部からアクセスできる接地点が、前記携帯無線電話の内部の電磁 遮蔽物を突き抜けている組立ネジであることを特徴とする、請求項16に記載の 通信装置アダプタ。 21.前記外部からアクセスできる接地点が、バッテリー充電口の接地パッド であることを特徴とする、請求項16に記載の通信装置アダプタ。 22.前記外部からアクセスできる接地点が、前記携帯無線電話の内部の電磁 遮蔽物を突き抜けている組立ネジであることを特徴とする、請求項17に記載の 通信装置アダプタ。 23.前記外部からアクセスできる接地点が、バッテリー充電口の接地パッド であることを特徴とする、請求項17に記載の通信装置アダプタ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US626,786 | 1996-04-02 | ||
US08/626,786 US5812094A (en) | 1996-04-02 | 1996-04-02 | Antenna coupler for a portable radiotelephone |
PCT/US1997/005441 WO1997037399A1 (en) | 1996-04-02 | 1997-04-01 | Antenna coupler for a portable radiotelephone |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11507195A true JPH11507195A (ja) | 1999-06-22 |
Family
ID=24511848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9535570A Ceased JPH11507195A (ja) | 1996-04-02 | 1997-04-01 | 携帯無線電話のためのアンテナ・カプラー |
Country Status (17)
Country | Link |
---|---|
US (1) | US5812094A (ja) |
EP (1) | EP0829107B1 (ja) |
JP (1) | JPH11507195A (ja) |
KR (1) | KR19990022182A (ja) |
CN (1) | CN1107991C (ja) |
AT (1) | ATE269590T1 (ja) |
AU (1) | AU713865B2 (ja) |
BR (1) | BR9702166A (ja) |
CA (1) | CA2222649C (ja) |
DE (1) | DE69729518T2 (ja) |
ES (1) | ES2222510T3 (ja) |
FI (1) | FI974398A (ja) |
HK (1) | HK1010943A1 (ja) |
IL (1) | IL122324A (ja) |
MX (1) | MX9709334A (ja) |
RU (1) | RU2204185C2 (ja) |
WO (1) | WO1997037399A1 (ja) |
Families Citing this family (48)
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US5852421A (en) * | 1996-04-02 | 1998-12-22 | Qualcomm Incorporated | Dual-band antenna coupler for a portable radiotelephone |
FI102927B (fi) * | 1997-02-14 | 1999-03-15 | Nokia Mobile Phones Ltd | Kommunikointiyksikkö, antenni ja menetelmä antennin liittämiseksi |
US6038460A (en) * | 1997-06-18 | 2000-03-14 | Lucent Technologies Inc. | Receiver for an RF signal booster in wireless communication system |
US6134421A (en) * | 1997-09-10 | 2000-10-17 | Qualcomm Incorporated | RF coupler for wireless telephone cradle |
GB2363001B (en) * | 2000-06-02 | 2002-05-08 | Motorola Israel Ltd | Radio antenna coupler |
US7010325B1 (en) | 2002-06-11 | 2006-03-07 | Sprint Spectrum L.P. | Wireless repeater with wireless telephone adapter |
US8000284B2 (en) | 2003-07-15 | 2011-08-16 | Qualcomm Incorporated | Cooperative autonomous and scheduled resource allocation for a distributed communication system |
US7933235B2 (en) | 2003-07-15 | 2011-04-26 | Qualcomm Incorporated | Multiflow reverse link MAC for a communications system |
FI20055420A0 (fi) | 2005-07-25 | 2005-07-25 | Lk Products Oy | Säädettävä monikaista antenni |
US7605763B2 (en) | 2005-09-15 | 2009-10-20 | Dell Products L.P. | Combination antenna with multiple feed points |
FI119009B (fi) | 2005-10-03 | 2008-06-13 | Pulse Finland Oy | Monikaistainen antennijärjestelmä |
FI118782B (fi) | 2005-10-14 | 2008-03-14 | Pulse Finland Oy | Säädettävä antenni |
US8920343B2 (en) | 2006-03-23 | 2014-12-30 | Michael Edward Sabatino | Apparatus for acquiring and processing of physiological auditory signals |
US8618990B2 (en) | 2011-04-13 | 2013-12-31 | Pulse Finland Oy | Wideband antenna and methods |
FI20075269A0 (fi) | 2007-04-19 | 2007-04-19 | Pulse Finland Oy | Menetelmä ja järjestely antennin sovittamiseksi |
FI120427B (fi) | 2007-08-30 | 2009-10-15 | Pulse Finland Oy | Säädettävä monikaista-antenni |
US7945295B2 (en) * | 2007-12-03 | 2011-05-17 | Motorola Solutions, Inc. | Portable radio and battery pack configuration |
EP2146394B1 (en) | 2008-07-15 | 2010-09-01 | Research In Motion Limited | Mobile wireless communications device with antenna contact having reduced RF inductance |
US7932864B2 (en) | 2008-07-15 | 2011-04-26 | Research In Motion Limited | Mobile wireless communications device with antenna contact having reduced RF inductance |
TW201011974A (en) * | 2008-09-02 | 2010-03-16 | Compal Communications Inc | Antenna connecting module capable of reducing occupied space and portable electronic device thereof |
FI20096134A0 (fi) | 2009-11-03 | 2009-11-03 | Pulse Finland Oy | Säädettävä antenni |
FI20096251A0 (sv) | 2009-11-27 | 2009-11-27 | Pulse Finland Oy | MIMO-antenn |
JP2011119413A (ja) * | 2009-12-02 | 2011-06-16 | Mitsumi Electric Co Ltd | カード型無線通信モジュール |
US8847833B2 (en) | 2009-12-29 | 2014-09-30 | Pulse Finland Oy | Loop resonator apparatus and methods for enhanced field control |
FI20105158A (fi) | 2010-02-18 | 2011-08-19 | Pulse Finland Oy | Kuorisäteilijällä varustettu antenni |
US9406998B2 (en) | 2010-04-21 | 2016-08-02 | Pulse Finland Oy | Distributed multiband antenna and methods |
FI20115072A0 (fi) | 2011-01-25 | 2011-01-25 | Pulse Finland Oy | Moniresonanssiantenni, -antennimoduuli ja radiolaite |
US8648752B2 (en) | 2011-02-11 | 2014-02-11 | Pulse Finland Oy | Chassis-excited antenna apparatus and methods |
US9673507B2 (en) | 2011-02-11 | 2017-06-06 | Pulse Finland Oy | Chassis-excited antenna apparatus and methods |
US8866689B2 (en) | 2011-07-07 | 2014-10-21 | Pulse Finland Oy | Multi-band antenna and methods for long term evolution wireless system |
KR20130011885A (ko) * | 2011-07-20 | 2013-01-30 | 삼성전자주식회사 | 통신 단말기를 위한 도킹 스테이션 |
US9450291B2 (en) | 2011-07-25 | 2016-09-20 | Pulse Finland Oy | Multiband slot loop antenna apparatus and methods |
US9123990B2 (en) | 2011-10-07 | 2015-09-01 | Pulse Finland Oy | Multi-feed antenna apparatus and methods |
US9531058B2 (en) | 2011-12-20 | 2016-12-27 | Pulse Finland Oy | Loosely-coupled radio antenna apparatus and methods |
US9484619B2 (en) | 2011-12-21 | 2016-11-01 | Pulse Finland Oy | Switchable diversity antenna apparatus and methods |
US8988296B2 (en) | 2012-04-04 | 2015-03-24 | Pulse Finland Oy | Compact polarized antenna and methods |
US9979078B2 (en) | 2012-10-25 | 2018-05-22 | Pulse Finland Oy | Modular cell antenna apparatus and methods |
US10069209B2 (en) | 2012-11-06 | 2018-09-04 | Pulse Finland Oy | Capacitively coupled antenna apparatus and methods |
US9647338B2 (en) | 2013-03-11 | 2017-05-09 | Pulse Finland Oy | Coupled antenna structure and methods |
US10079428B2 (en) | 2013-03-11 | 2018-09-18 | Pulse Finland Oy | Coupled antenna structure and methods |
US9634383B2 (en) | 2013-06-26 | 2017-04-25 | Pulse Finland Oy | Galvanically separated non-interacting antenna sector apparatus and methods |
US9680212B2 (en) | 2013-11-20 | 2017-06-13 | Pulse Finland Oy | Capacitive grounding methods and apparatus for mobile devices |
US9590308B2 (en) | 2013-12-03 | 2017-03-07 | Pulse Electronics, Inc. | Reduced surface area antenna apparatus and mobile communications devices incorporating the same |
US9350081B2 (en) | 2014-01-14 | 2016-05-24 | Pulse Finland Oy | Switchable multi-radiator high band antenna apparatus |
US9948002B2 (en) | 2014-08-26 | 2018-04-17 | Pulse Finland Oy | Antenna apparatus with an integrated proximity sensor and methods |
US9973228B2 (en) | 2014-08-26 | 2018-05-15 | Pulse Finland Oy | Antenna apparatus with an integrated proximity sensor and methods |
US9722308B2 (en) | 2014-08-28 | 2017-08-01 | Pulse Finland Oy | Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use |
US9906260B2 (en) | 2015-07-30 | 2018-02-27 | Pulse Finland Oy | Sensor-based closed loop antenna swapping apparatus and methods |
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US3349405A (en) * | 1964-07-22 | 1967-10-24 | Bel Tronics Corp | Antenna mounting article |
US3337280A (en) * | 1965-10-23 | 1967-08-22 | Gen Electric | Television receiver cabinet including device for isolating antenna |
US4220955A (en) * | 1979-05-29 | 1980-09-02 | Rockwell International Corporation | RF coupling device for connecting a hand held radio to an external device without removing the antenna |
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US5158483A (en) * | 1988-01-11 | 1992-10-27 | Motorola, Inc. | Antenna connector and concealed test jack |
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US5304998A (en) * | 1992-05-13 | 1994-04-19 | Hazeltine Corporation | Dual-mode communication antenna |
US5493702A (en) * | 1993-04-05 | 1996-02-20 | Crowley; Robert J. | Antenna transmission coupling arrangement |
JPH0827971A (ja) * | 1994-07-13 | 1996-01-30 | Sekisui Chem Co Ltd | 軒樋の接続構造 |
US5557287A (en) * | 1995-03-06 | 1996-09-17 | Motorola, Inc. | Self-latching antenna field coupler |
JP3521019B2 (ja) * | 1995-04-08 | 2004-04-19 | ソニー株式会社 | アンテナ結合装置 |
-
1996
- 1996-04-02 US US08/626,786 patent/US5812094A/en not_active Expired - Fee Related
-
1997
- 1997-04-01 JP JP9535570A patent/JPH11507195A/ja not_active Ceased
- 1997-04-01 RU RU98100253/09A patent/RU2204185C2/ru not_active IP Right Cessation
- 1997-04-01 MX MX9709334A patent/MX9709334A/es not_active IP Right Cessation
- 1997-04-01 KR KR1019970708661A patent/KR19990022182A/ko not_active Application Discontinuation
- 1997-04-01 CN CN97190299A patent/CN1107991C/zh not_active Expired - Fee Related
- 1997-04-01 DE DE69729518T patent/DE69729518T2/de not_active Expired - Fee Related
- 1997-04-01 BR BR9702166A patent/BR9702166A/pt not_active Application Discontinuation
- 1997-04-01 EP EP97917159A patent/EP0829107B1/en not_active Expired - Lifetime
- 1997-04-01 ES ES97917159T patent/ES2222510T3/es not_active Expired - Lifetime
- 1997-04-01 WO PCT/US1997/005441 patent/WO1997037399A1/en not_active Application Discontinuation
- 1997-04-01 AT AT97917159T patent/ATE269590T1/de not_active IP Right Cessation
- 1997-04-01 AU AU25580/97A patent/AU713865B2/en not_active Ceased
- 1997-04-01 IL IL12232497A patent/IL122324A/en not_active IP Right Cessation
- 1997-04-01 CA CA002222649A patent/CA2222649C/en not_active Expired - Fee Related
- 1997-12-02 FI FI974398A patent/FI974398A/fi not_active Application Discontinuation
-
1998
- 1998-08-19 HK HK98110022A patent/HK1010943A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU2558097A (en) | 1997-10-22 |
CA2222649A1 (en) | 1997-10-09 |
EP0829107A1 (en) | 1998-03-18 |
WO1997037399A1 (en) | 1997-10-09 |
EP0829107B1 (en) | 2004-06-16 |
MX9709334A (es) | 1998-02-28 |
CA2222649C (en) | 2003-10-07 |
BR9702166A (pt) | 1999-03-02 |
CN1107991C (zh) | 2003-05-07 |
DE69729518D1 (de) | 2004-07-22 |
US5812094A (en) | 1998-09-22 |
ES2222510T3 (es) | 2005-02-01 |
HK1010943A1 (en) | 1999-07-02 |
DE69729518T2 (de) | 2005-08-25 |
FI974398A0 (fi) | 1997-12-02 |
ATE269590T1 (de) | 2004-07-15 |
IL122324A0 (en) | 1998-04-05 |
AU713865B2 (en) | 1999-12-09 |
CN1188565A (zh) | 1998-07-22 |
RU2204185C2 (ru) | 2003-05-10 |
FI974398A (fi) | 1998-01-29 |
KR19990022182A (ko) | 1999-03-25 |
IL122324A (en) | 2002-05-23 |
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