FR2345765A2 - PLUG-IN PROGRAM MEMORY - Google Patents

PLUG-IN PROGRAM MEMORY

Info

Publication number
FR2345765A2
FR2345765A2 FR7708716A FR7708716A FR2345765A2 FR 2345765 A2 FR2345765 A2 FR 2345765A2 FR 7708716 A FR7708716 A FR 7708716A FR 7708716 A FR7708716 A FR 7708716A FR 2345765 A2 FR2345765 A2 FR 2345765A2
Authority
FR
France
Prior art keywords
plug
program memory
program
memory
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.)
Granted
Application number
FR7708716A
Other languages
French (fr)
Other versions
FR2345765B2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anstalt Europaeische Handelsgesellschaft
Original Assignee
Anstalt Europaeische Handelsgesellschaft
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/en
Application filed by Anstalt Europaeische Handelsgesellschaft filed Critical Anstalt Europaeische Handelsgesellschaft
Publication of FR2345765A2 publication Critical patent/FR2345765A2/en
Application granted granted Critical
Publication of FR2345765B2 publication Critical patent/FR2345765B2/fr
Granted 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
    • 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
FR7708716A 1976-03-24 1977-03-23 PLUG-IN PROGRAM MEMORY Granted FR2345765A2 (en)

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 (2)

Publication Number Publication Date
FR2345765A2 true FR2345765A2 (en) 1977-10-21
FR2345765B2 FR2345765B2 (en) 1983-10-28

Family

ID=4260980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708716A Granted FR2345765A2 (en) 1976-03-24 1977-03-23 PLUG-IN PROGRAM MEMORY

Country Status (13)

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399473A (en) * 1966-06-13 1968-09-03 Jaffe Nissen Asher Combination credit card
DE1499433A1 (en) * 1965-08-12 1969-10-16 Siemens Ag Erasable data carrier
US3806874A (en) * 1972-04-11 1974-04-23 Gretag Ag Identification system for individuals

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1499433A1 (en) * 1965-08-12 1969-10-16 Siemens Ag Erasable data carrier
US3399473A (en) * 1966-06-13 1968-09-03 Jaffe Nissen Asher Combination credit card
US3806874A (en) * 1972-04-11 1974-04-23 Gretag Ag Identification system for individuals

Also Published As

Publication number Publication date
FR2345765B2 (en) 1983-10-28
NL7702344A (en) 1977-09-27
DE2707690A1 (en) 1977-09-29
BE852779R (en) 1977-07-18
SE435768B (en) 1984-10-15
ATA737576A (en) 1983-12-15
ES456856A1 (en) 1978-03-01
SE7703295L (en) 1977-09-25
BR7701772A (en) 1977-11-29
FI770936A (en) 1977-09-25
NO771003L (en) 1977-09-27
AT375487B (en) 1984-08-10
GB1579238A (en) 1980-11-19
DK128377A (en) 1977-09-25
JPS52132643A (en) 1977-11-07

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