FI770936A - - Google Patents

Info

Publication number
FI770936A
FI770936A FI770936A FI770936A FI770936A FI 770936 A FI770936 A FI 770936A FI 770936 A FI770936 A FI 770936A FI 770936 A FI770936 A FI 770936A FI 770936 A FI770936 A FI 770936A
Authority
FI
Finland
Application number
FI770936A
Other languages
Finnish (fi)
Inventor
Peter Frutiger
Original Assignee
Europ Handelsges Anst
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
Priority claimed from CH367076A external-priority patent/CH577216A5/de
Application filed by Europ Handelsges Anst filed Critical Europ Handelsges Anst
Publication of FI770936A publication Critical patent/FI770936A/fi

Links

Classifications

    • 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
    • G06K19/067—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Storage Device Security (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Stored Programmes (AREA)
  • Electrophonic Musical Instruments (AREA)
FI770936A 1976-03-24 1977-03-24 FI770936A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH367076A CH577216A5 (en) 1973-05-30 1976-03-24 Data processing device especially for closure - has programmable store with interconnected elements controlled by relay switches

Publications (1)

Publication Number Publication Date
FI770936A true FI770936A (ja) 1977-09-25

Family

ID=4260980

Family Applications (1)

Application Number Title Priority Date Filing Date
FI770936A FI770936A (ja) 1976-03-24 1977-03-24

Country Status (13)

Country Link
JP (1) JPS52132643A (ja)
AT (1) AT375487B (ja)
BE (1) BE852779R (ja)
BR (1) BR7701772A (ja)
DE (1) DE2707690A1 (ja)
DK (1) DK128377A (ja)
ES (1) ES456856A1 (ja)
FI (1) FI770936A (ja)
FR (1) FR2345765A2 (ja)
GB (1) GB1579238A (ja)
NL (1) NL7702344A (ja)
NO (1) NO771003L (ja)
SE (1) SE435768B (ja)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1499433A1 (de) * 1965-08-12 1969-10-16 Siemens Ag Loeschbarer Datentraeger
US3399473A (en) * 1966-06-13 1968-09-03 Jaffe Nissen Asher Combination credit card
SE381940B (sv) * 1972-04-11 1975-12-22 Gretag Ag Anordning for enskild identifiering av ett flertal individer

Also Published As

Publication number Publication date
AT375487B (de) 1984-08-10
SE435768B (sv) 1984-10-15
ES456856A1 (es) 1978-03-01
NL7702344A (nl) 1977-09-27
JPS52132643A (en) 1977-11-07
ATA737576A (de) 1983-12-15
FR2345765A2 (fr) 1977-10-21
NO771003L (no) 1977-09-27
BR7701772A (pt) 1977-11-29
GB1579238A (en) 1980-11-19
BE852779R (fr) 1977-07-18
DK128377A (da) 1977-09-25
SE7703295L (sv) 1977-09-25
FR2345765B2 (ja) 1983-10-28
DE2707690A1 (de) 1977-09-29

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: ANSTALT EUROPAEISCHE HANDELSGESELLSHAFT