NL186410C - MAGNETIC CODING DEVICE AND METHOD FOR PROVIDING A MAGNETIC RECORDING BODY IN THE FORM OF A CARD USING SUCH MAGNETIC CODING DEVICE. - Google Patents
MAGNETIC CODING DEVICE AND METHOD FOR PROVIDING A MAGNETIC RECORDING BODY IN THE FORM OF A CARD USING SUCH MAGNETIC CODING DEVICE.Info
- Publication number
- NL186410C NL186410C NL7811665A NL7811665A NL186410C NL 186410 C NL186410 C NL 186410C NL 7811665 A NL7811665 A NL 7811665A NL 7811665 A NL7811665 A NL 7811665A NL 186410 C NL186410 C NL 186410C
- Authority
- NL
- Netherlands
- Prior art keywords
- coding device
- magnetic
- magnetic coding
- card
- providing
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7811665A NL186410C (en) | 1978-11-28 | 1978-11-28 | MAGNETIC CODING DEVICE AND METHOD FOR PROVIDING A MAGNETIC RECORDING BODY IN THE FORM OF A CARD USING SUCH MAGNETIC CODING DEVICE. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7811665A NL186410C (en) | 1978-11-28 | 1978-11-28 | MAGNETIC CODING DEVICE AND METHOD FOR PROVIDING A MAGNETIC RECORDING BODY IN THE FORM OF A CARD USING SUCH MAGNETIC CODING DEVICE. |
NL7811665 | 1978-11-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7811665A NL7811665A (en) | 1980-05-30 |
NL186410B NL186410B (en) | 1990-06-18 |
NL186410C true NL186410C (en) | 1990-11-16 |
Family
ID=19831960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7811665A NL186410C (en) | 1978-11-28 | 1978-11-28 | MAGNETIC CODING DEVICE AND METHOD FOR PROVIDING A MAGNETIC RECORDING BODY IN THE FORM OF A CARD USING SUCH MAGNETIC CODING DEVICE. |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL186410C (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2696420A (en) * | 1950-12-14 | 1954-12-07 | Ibm | Bipolar magnetic recorder |
FR2061726B1 (en) * | 1969-09-04 | 1973-01-12 | Litton Business Systems Inc | |
US3723669A (en) * | 1971-12-16 | 1973-03-27 | Singer Co | Hand held magnetic reader |
DE2317636A1 (en) * | 1973-04-07 | 1974-10-17 | Konrad Dr Ing Dinter | INFORMATION CARRIERS |
-
1978
- 1978-11-28 NL NL7811665A patent/NL186410C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL186410B (en) | 1990-06-18 |
NL7811665A (en) | 1980-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
A85 | Still pending on 85-01-01 | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
V1 | Lapsed because of non-payment of the annual fee |
Effective date: 19970601 |