DE2407454A1 - - Google Patents

Info

Publication number
DE2407454A1
DE2407454A1 DE19742407454 DE2407454A DE2407454A1 DE 2407454 A1 DE2407454 A1 DE 2407454A1 DE 19742407454 DE19742407454 DE 19742407454 DE 2407454 A DE2407454 A DE 2407454A DE 2407454 A1 DE2407454 A1 DE 2407454A1
Authority
DE
Germany
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.)
Granted
Application number
DE19742407454
Other languages
German (de)
Other versions
DE2407454C2 (en
DE2407454B1 (en
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 filed Critical
Priority claimed from DE19742407454 external-priority patent/DE2407454C2/en
Priority to DE19742407454 priority Critical patent/DE2407454C2/en
Priority to AT22775A priority patent/AT349247B/en
Priority to CH156475A priority patent/CH583943A5/xx
Priority to NL7501700A priority patent/NL7501700A/en
Priority to GB646375A priority patent/GB1451184A/en
Priority to FR7504612A priority patent/FR2261569B1/fr
Publication of DE2407454A1 publication Critical patent/DE2407454A1/de
Publication of DE2407454B1 publication Critical patent/DE2407454B1/en
Publication of DE2407454C2 publication Critical patent/DE2407454C2/en
Application granted granted Critical
Expired legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
  • Lock And Its Accessories (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
DE19742407454 1974-02-16 1974-02-16 Device for coding magnetic cards Expired DE2407454C2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19742407454 DE2407454C2 (en) 1974-02-16 Device for coding magnetic cards
AT22775A AT349247B (en) 1974-02-16 1975-01-14 DEVICE FOR CODING MAGNETIC CARDS
CH156475A CH583943A5 (en) 1974-02-16 1975-02-10
NL7501700A NL7501700A (en) 1974-02-16 1975-02-13 DEVICE FOR CODING MAGNETIC CARDS.
GB646375A GB1451184A (en) 1974-02-16 1975-02-14 Apparatus for magnetizing magnetic cards
FR7504612A FR2261569B1 (en) 1974-02-16 1975-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742407454 DE2407454C2 (en) 1974-02-16 Device for coding magnetic cards

Publications (3)

Publication Number Publication Date
DE2407454A1 true DE2407454A1 (en) 1975-07-17
DE2407454B1 DE2407454B1 (en) 1975-07-17
DE2407454C2 DE2407454C2 (en) 1976-03-18

Family

ID=

Also Published As

Publication number Publication date
FR2261569A1 (en) 1975-09-12
AT349247B (en) 1979-03-26
ATA22775A (en) 1978-08-15
GB1451184A (en) 1976-09-29
FR2261569B1 (en) 1979-08-17
NL7501700A (en) 1975-08-19
DE2407454B1 (en) 1975-07-17
CH583943A5 (en) 1977-01-14

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee