ZA849371B - A magnetic recording member and a method of preparing magnetic recording member - Google Patents
A magnetic recording member and a method of preparing magnetic recording memberInfo
- Publication number
- ZA849371B ZA849371B ZA849371A ZA849371A ZA849371B ZA 849371 B ZA849371 B ZA 849371B ZA 849371 A ZA849371 A ZA 849371A ZA 849371 A ZA849371 A ZA 849371A ZA 849371 B ZA849371 B ZA 849371B
- Authority
- ZA
- South Africa
- Prior art keywords
- magnetic recording
- recording member
- preparing
- preparing magnetic
- recording
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
- G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
- G06K1/125—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by magnetic means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06K19/08—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
- G06K19/083—Constructional details
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06K19/08—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
- G06K19/10—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
- G06K19/12—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by magnetic means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Credit Cards Or The Like (AREA)
- Magnetic Record Carriers (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK5557/83A DK555783D0 (da) | 1983-12-02 | 1983-12-02 | Kort til magnetisk registrering af forbrug samt fremgangsmader til dets fremstilling og anvendelse |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA849371B true ZA849371B (en) | 1985-07-31 |
Family
ID=8143477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA849371A ZA849371B (en) | 1983-12-02 | 1984-11-30 | A magnetic recording member and a method of preparing magnetic recording member |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0146056A3 (fr) |
DK (1) | DK555783D0 (fr) |
ES (2) | ES8702018A1 (fr) |
PT (1) | PT79580B (fr) |
WO (1) | WO1985002480A1 (fr) |
ZA (1) | ZA849371B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2638000B1 (fr) * | 1988-10-18 | 1990-12-14 | Kodak Pathe | Carte a memoire magnetique a grande capacite et procede de fabrication |
FR2638001B1 (fr) * | 1988-10-18 | 1990-12-07 | Kodak Pathe | Carte magnetique a haute densite dont l'une des faces est susceptible de recevoir une image thermographique |
JP2882642B2 (ja) * | 1989-07-06 | 1999-04-12 | エヌシーアール インターナショナル インコーポレイテッド | カード取扱装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3634656A (en) * | 1967-10-31 | 1972-01-11 | Cantelesis Corp | Credit control system |
US3878367A (en) * | 1973-05-02 | 1975-04-15 | Minnesota Mining & Mfg | Magnetic security document and method for making same |
GB1488483A (en) * | 1973-10-23 | 1977-10-12 | Emi Ltd | Credit cards and other security documents |
US3878967A (en) * | 1974-04-03 | 1975-04-22 | Sherwood Medical Ind Inc | Medicament dispenser |
GB1544628A (en) * | 1976-04-30 | 1979-04-25 | Emi Ltd | Marking of a magnetic record medium |
FR2385153A1 (fr) * | 1977-03-25 | 1978-10-20 | Transac Dev Transact Automat | Procede de codage magnetique |
GB1555900A (en) * | 1978-04-06 | 1979-11-14 | Emi Ltd | Security element and secure document |
GB1605042A (en) * | 1978-05-30 | 1981-12-16 | Emi Ltd | Secure information storage |
EP0024800A1 (fr) * | 1979-08-04 | 1981-03-11 | EMI Limited | Document et système de sécurité |
EP0033041A1 (fr) * | 1980-01-25 | 1981-08-05 | Rhone-Poulenc Systemes | Support d'enregistrement magnétique sécuritaire et procédé pour sa réalisation |
-
1983
- 1983-12-02 DK DK5557/83A patent/DK555783D0/da not_active Application Discontinuation
-
1984
- 1984-11-29 PT PT79580A patent/PT79580B/pt unknown
- 1984-11-29 WO PCT/DK1984/000118 patent/WO1985002480A1/fr unknown
- 1984-11-30 ZA ZA849371A patent/ZA849371B/xx unknown
- 1984-11-30 EP EP84114578A patent/EP0146056A3/fr not_active Withdrawn
- 1984-11-30 ES ES538153A patent/ES8702018A1/es not_active Expired
-
1985
- 1985-06-11 ES ES1985287356U patent/ES287356Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0146056A2 (fr) | 1985-06-26 |
ES287356Y (es) | 1986-07-16 |
ES8702018A1 (es) | 1986-12-01 |
PT79580A (en) | 1984-12-01 |
WO1985002480A1 (fr) | 1985-06-06 |
PT79580B (en) | 1986-08-05 |
DK555783D0 (da) | 1983-12-02 |
ES287356U (es) | 1985-12-16 |
EP0146056A3 (fr) | 1988-05-11 |
ES538153A0 (es) | 1986-12-01 |
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