JPH09508733A - ポータブルデータ処理ユニットを備えたデータ交換システム - Google Patents
ポータブルデータ処理ユニットを備えたデータ交換システムInfo
- Publication number
- JPH09508733A JPH09508733A JP7521126A JP52112695A JPH09508733A JP H09508733 A JPH09508733 A JP H09508733A JP 7521126 A JP7521126 A JP 7521126A JP 52112695 A JP52112695 A JP 52112695A JP H09508733 A JPH09508733 A JP H09508733A
- Authority
- JP
- Japan
- Prior art keywords
- data
- communication
- application
- primitive
- description
- 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
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Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
- G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
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- G—PHYSICS
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- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/12—Protecting executable software
- G06F21/121—Restricting unauthorised execution of programs
- G06F21/123—Restricting unauthorised execution of programs by using dedicated hardware, e.g. dongles, smart cards, cryptographic processors, global positioning systems [GPS] devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/356—Aspects of software for card payments
- G06Q20/3563—Software being resident on card
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/357—Cards having a plurality of specified features
- G06Q20/3574—Multiple applications on card
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/357—Cards having a plurality of specified features
- G06Q20/3576—Multiple memory zones on card
- G06Q20/35765—Access rights to memory zones
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
- G06F2211/007—Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S707/00—Data processing: database and file management or data structures
- Y10S707/99931—Database or file accessing
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S707/00—Data processing: database and file management or data structures
- Y10S707/99931—Database or file accessing
- Y10S707/99939—Privileged access
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S707/00—Data processing: database and file management or data structures
- Y10S707/99941—Database schema or data structure
- Y10S707/99942—Manipulating data structure, e.g. compression, compaction, compilation
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S707/00—Data processing: database and file management or data structures
- Y10S707/99941—Database schema or data structure
- Y10S707/99943—Generating database or data structure, e.g. via user interface
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Accounting & Taxation (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- General Engineering & Computer Science (AREA)
- Storage Device Security (AREA)
- Telephonic Communication Services (AREA)
- Mobile Radio Communication Systems (AREA)
- Computer And Data Communications (AREA)
- Exchange Systems With Centralized Control (AREA)
- Stored Programmes (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.データ通信手段(14)、処理手段(15)及びメモリ手段(16)を備え た少なくとも1つのポータブルデータ処理ユニット(5)を有し、メモリ手段( 16)が実行プログラム(17)を備えているデータ交換システムにおいて、メ モリ手段(16)が更に、少なくとも1つのインタラクション文脈条件(19( 1)・・・19(m))を有し、該インタラクション文脈条件が次のコヒーレン トデータ構造、すなわち、 a.1セットの基本的な通信の原始的部分(A(1)・・・)を有し、該原 始的部分(A(1)・・・)は、データ処理ユニット(5)が同様なユニット( 4)と通信するときにはいつでも受け入れられ、前記原始的部分は、少なくとも 、前記インタラクション文脈条件(19(1)・・・)の1つを選択的に入力す るのに使用される原始的部分を含んでおり、 b.1セットの手順記述(C(1)・・・)を有し、該手順記述(C(1) ・・・)は、受け入れられた通信の各原始的部分(A(1)・・・)に応答して 遂行されるアクションを定め、少なくとも、インタラクション文脈条件を付勢す るときに遂行される第1手順記述と、文脈条件を除勢する直前に遂行される少な くとも手順記述とからなり、 c.空のこともある1セットのデータ要素(H(1)・・・)を有し、該デ ータ要素(H(1)・・・)は永久的に記憶されるか又は計算され、このデータ 要素は、手順記述(C(1)・・・)で定められた手順が遂行されるときに、使 用のために利用され、 d.空のこともある1セットのデータ要素を有し、この基準は手順記述(C (1)・・・)に関連し、前記データ要素はまた、別のインタラクション文脈条 件にもアクセスでき且つ手順記述(C(1)・・・)に定められた手順が遂行さ れるときに、使用のために利用され、 e.空のこともあるデータリストを有し、該データリストは、通信の原始的 部分(A(1)・・・)に関連する手順記述(C(1)・・・)により使用すべ き通信の原始的部分の一部としての明確な基準(B(1)・・・)として利 用できるデータ要素に関する基準のリストからなり、 f.手順記述(C(1)・・・)に関連するデータリストに関連する基準を もつ1セットのアクセス条件と、 g.データリストにおけるデータ基準(B(1)・・・)のリストに関連す る1セットのアクセス条件とを更に有することを特徴とするデータ交換システム 。 2.前記メモリ手段(16)が更に、少なくとも2つのインタラクション文脈条 件(19(1)・・・19(m))と、少なくとも1つのアプリケーション記述 (18(1)・・・)と、現在実行中のインタラクション文脈条件についての基 準を記憶するメモリ要素(20)とを有し、各アプリケーション記述が更に、 a.データ要素に関する基準(E(1)・・・)からなるデータリストを備 え、前記基準は、2つ以上のインタラクション文脈条件(19(1)・・・)に アクセスでき且つ賦課データ要素により拡大され、 b.前記基準(E(1)・・・)又は前記付加データ要素に関連し且つ使用 の制限を定めるアクセス条件の他のセットを備えていることを特徴とする請求の 範囲第1項に記載のデータ交換システム。 3.前記各アプリケーション記述(18(1)・・・)が更に、該アプリケーシ ョン記述(18(1)・・・)の各々に関連する各インタラクション文脈条件の 手順記述(C(1)・・・)により使用される実行可能コード(F(1)・・・ )のユニットを備えた手順ライブラリを有していることを特徴とする請求の範囲 第2項に記載のデータ交換システム。 4.前記メモリ手段は、少なくとも2つのアプリケーション記述(18(1)・ ・・)と、各アプリケーション記述(18(1)・・・)内の各インタラクショ ン文脈条件(19(1)・・・)の手順記述(C(1)・・・)により、又は各 アプリケーション記述(18(1)・・・)内の各手順ライブラリの実行可能コ ード(F(1)・・・)の各ユニットにより使用される実行可能コード(G(1 )・・・)のユニットとを備えていることを特徴とする請求の範囲第2項又は第 3項に記載のデータ交換システム。 5.前記手順ライブラリの実行可能コードのユニットは、計算の実際値としてパ スされるデータ要素に関する属性についてのクラスに、演算パラメータの使用の 仕様を含めることにより増強されることを特徴とする請求の範囲第3項又は第4 項に記載のデータ交換システム。 6.前記実行プログラム(17)は、現在実行中のインタラクション文脈条件に ついての基準を記憶するメモリ要素(20)の初期化に使用される省略時のイン タラクション文脈条件についての基準を有し、通常の作動状態への回復時の内的 矛盾の検出後に、又は実行プログラム(17)が作動しており且つ明確なインタ ラクション文脈条件が、反対のデータ処理ユニット(4)から受けた通信の原始 的部分により特定されないときはいつでも最終作動を実行することを特徴とする 請求の範囲第2項〜第5項のいずれか1項に記載のデータ交換システム。 7.前記メモリ手段(16)は、暗唱番号を構成することを専用化されたインタ ラクション文脈条件を有し、前記実行プログラム(17)は、データ交換システ ムのユーザにより与えられる暗唱番号を検証すべく配置されていることを特徴と する請求の範囲第1項〜第6項のいずれか1項に記載のデータ交換システム。 8.前記各アプリケーション記述(18(1)・・・)は、全てのインタラクシ ョン文脈条件(19(1)・・・)についての識別子を与えるように構成された 数値のリストと、少なくとも、アプリケーションの種類を表示する第1数値と、 アプリケーションを構成するエンティティのユニークな識別を表示する第2数値 と、アプリケーション記述(18(1)・・・)の本質を表示する第3数値と、 他の数値とを有し、該他の数値の各々が、アプリケーション記述に関する1つの インタラクション文脈条件(19(1)・・・)とユニークに関連することを特 徴とする請求の範囲第2項〜第7項のいずれか1項に記載のデータ交換システム 。 9.前記データ通信手段(14)は、データ交換を、少なくとも2つの部分から なるデータのブロックを構成するように配置され、第1部分は、通信の原始的部 分又は実行される演算から得られるデータにより表示されるコマンドにより 遂行される演算の本質に影響を与えるように使用される点で演算的に修飾される データであり、第2部分は、演算の遂行の適当性又は演算部分内でのデータの受 容性を決定するのに使用され又は演算の完了又は結果データの訂正を行なうのに 使用される点でセキュリティとして修飾されることを特徴とする請求の囲第1項 〜第8項のいずれか1項に記載のデータ交換システム。 10.前記実行プログラム(17)は、現在のインタラクション文脈条件(19(1)・ ・・)に特定された演算を遂行するための通信の原始的部分を受け入れると、作 動の所定の固定シーケンスの一部としての各演算を遂行するように配置されてお り、前記作動の各々は、受け入れられた通信の原始的部分に関連する手順記述の 一部として別々に特定され、前記作動は少なくとも次の作動、すなわち、 a.通信の原始的部分の使用の許可、 b.演算データ又はその任意部分の復号、 c.任意の入力データによるコマンドの遂行、 d.遂行される任意の演算から得られる任意の演算データの暗号化、 e.任意の遂行作動の完了の証明の計算又はセキュリティ計算に使用される 結果データの訂正の計算、 を有することを特徴とする請求の範囲第9項に記載のデータ交換システム。 11.前記データ処理ユニット(5)は、データ転送を初期化するとランダムなト ランザクション番号を発生し、該トランザクション番号は暗号計算のベースとし て機能することを特徴とする請求の範囲第1項〜第10項のいずれか1項に記載 のデータ交換システム。 12.1つの通信の原始的部分には、新しいインタラクション文脈条件(19(1 )・・・)を入力するリクエストとして常に解釈される特定値が割り当てられる ことを特徴とする請求の範囲第11〜第11項のいずれか1項に記載のデータ交 換システム。 13.別のデータ処理ユニット(4)を有し、該データ処理ユニット(4)はこれ と同じ要素を有し、データ処理ユニット(4)のメモリには、任意であるが、ア プリケーションプログラムインターフェース(10)を含めることができ、アプ リケーションプログラムインターフェース(10)は、付加コンピュータ プログラムが、交換した通信の原始的部分のシーケンスについてユーザの制御実 施でき、又は通信の原始的部分に転送されたデータに影響を与えることができ、 又は交換時に受け入れたデータを学習し又は更に処理することができるように設 計されたプログラムコードからなることを特徴とする請求の範囲第1項〜第12 項のいずれか1項に記載のデータ交換システム。 14.特定のインタラクション文脈条件(19(1)・・・)を入力するのに使用 される原始的部分は、次の通信でのセキュリティの計算に使用する数値と、処理 ユニットの1つにより発生される第1ランダム値と、前記1つの処理ユニットを 識別する機能をもつ第2値とを有することを特徴とする請求の範囲第13項に記 載のデータ交換システム。 15.各通信の原始的部分が2つ以上の数値からなり、第1の値は、通信の原始的 部分に関連する作動の手順記述について使用され、第2の値は、一定数の2進値 からなり、各2進値は、実行プログラム(12、17)により、単一のデータ要 素についての基準として解釈されることを特徴とする請求の範囲第13項に記載 のデータ交換システム。 16.各通信の原始的部分が2つ以上の数値からなり、第1の値は、通信の原始的 部分に関連する作動の手順記述について使用され、第2の値は、任意のデータ要 素が前記第2の値に一致する値を含んでいる場合に任意のデータ要素が選択され るような態様で応答作動を遂行する間に、アクティブなインタラクション文脈条 件(19(1)・・・)の外的基準にどのデータ要素を利用できるかを決定する のに使用されることを特徴とする請求の範囲第13項に記載のデータ交換システ ム。 17.各通信の原始的部分が2つ以上の数値からなり、第1の値は、通信の原始的 部分に関連する作動の手順記述について使用され、第2の値は多数の2進値から なり、該2進値は、通信の原始的部分におけるデータフォーマットの解釈及び応 答作動の遂行に使用される実行プログラム(12、17)により、特定の意味に 割り当てられることを特徴とする請求の範囲第13項に記載のデータ交換システ ム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP94200236.1 | 1994-02-08 | ||
EP94200236A EP0666550B1 (en) | 1994-02-08 | 1994-02-08 | Data exchange system comprising portable data processing units |
PCT/NL1995/000055 WO1995022126A1 (en) | 1994-02-08 | 1995-02-08 | Data exchange system comprising portable data processing units |
Publications (1)
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JPH09508733A true JPH09508733A (ja) | 1997-09-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP7521126A Ceased JPH09508733A (ja) | 1994-02-08 | 1995-02-08 | ポータブルデータ処理ユニットを備えたデータ交換システム |
Country Status (13)
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US (2) | US5802519A (ja) |
EP (1) | EP0666550B1 (ja) |
JP (1) | JPH09508733A (ja) |
KR (2) | KR100386154B1 (ja) |
CN (1) | CN1079968C (ja) |
AT (1) | ATE152539T1 (ja) |
AU (1) | AU681754B2 (ja) |
CA (2) | CA2466650A1 (ja) |
DE (1) | DE69402955T2 (ja) |
FI (1) | FI117990B (ja) |
NZ (1) | NZ278967A (ja) |
RU (1) | RU2148856C1 (ja) |
WO (1) | WO1995022126A1 (ja) |
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- 1994-02-08 DE DE69402955T patent/DE69402955T2/de not_active Expired - Lifetime
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- 1995-02-08 AU AU15460/95A patent/AU681754B2/en not_active Expired
- 1995-02-08 NZ NZ278967A patent/NZ278967A/en not_active IP Right Cessation
- 1995-02-08 RU RU96118111A patent/RU2148856C1/ru not_active IP Right Cessation
- 1995-02-08 CN CN95191544A patent/CN1079968C/zh not_active Expired - Lifetime
- 1995-02-08 CA CA002182783A patent/CA2182783C/en not_active Expired - Fee Related
- 1995-02-08 KR KR1019960704253A patent/KR100386154B1/ko not_active IP Right Cessation
- 1995-02-08 JP JP7521126A patent/JPH09508733A/ja not_active Ceased
- 1995-02-08 WO PCT/NL1995/000055 patent/WO1995022126A1/en active IP Right Grant
- 1995-02-08 KR KR10-2002-7010584A patent/KR100417502B1/ko not_active IP Right Cessation
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1996
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JP2004030532A (ja) * | 2002-06-28 | 2004-01-29 | Dainippon Printing Co Ltd | Icカード及びicカードプログラム |
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CA2182783C (en) | 2005-04-19 |
US5802519A (en) | 1998-09-01 |
CN1150850A (zh) | 1997-05-28 |
FI963111A0 (fi) | 1996-08-07 |
AU681754B2 (en) | 1997-09-04 |
KR100386154B1 (ko) | 2003-10-23 |
NZ278967A (en) | 1997-04-24 |
CA2466650A1 (en) | 1995-08-17 |
ATE152539T1 (de) | 1997-05-15 |
FI117990B (fi) | 2007-05-15 |
FI963111A (fi) | 1996-08-07 |
RU2148856C1 (ru) | 2000-05-10 |
CN1079968C (zh) | 2002-02-27 |
EP0666550B1 (en) | 1997-05-02 |
CA2182783A1 (en) | 1995-08-17 |
KR100417502B1 (ko) | 2004-02-05 |
US6052690A (en) | 2000-04-18 |
AU1546095A (en) | 1995-08-29 |
DE69402955T2 (de) | 1997-08-14 |
WO1995022126A1 (en) | 1995-08-17 |
EP0666550A1 (en) | 1995-08-09 |
DE69402955D1 (de) | 1997-06-05 |
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