ES525979A0 - A CODE CONFIRMATION CIRCUIT - Google Patents

A CODE CONFIRMATION CIRCUIT

Info

Publication number
ES525979A0
ES525979A0 ES525979A ES525979A ES525979A0 ES 525979 A0 ES525979 A0 ES 525979A0 ES 525979 A ES525979 A ES 525979A ES 525979 A ES525979 A ES 525979A ES 525979 A0 ES525979 A0 ES 525979A0
Authority
ES
Spain
Prior art keywords
confirmation circuit
code confirmation
code
circuit
confirmation
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
ES525979A
Other languages
Spanish (es)
Other versions
ES8405994A1 (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.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Publication of ES8405994A1 publication Critical patent/ES8405994A1/en
Publication of ES525979A0 publication Critical patent/ES525979A0/en
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • G07C9/00674—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons
    • G07C9/0069—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons actuated in a predetermined sequence

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Programmable Controllers (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Lock And Its Accessories (AREA)
ES525979A 1982-09-28 1983-09-27 A CODE CONFIRMATION CIRCUIT Granted ES525979A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08227635A GB2128003B (en) 1982-09-28 1982-09-28 Code confirmation circuit

Publications (2)

Publication Number Publication Date
ES8405994A1 ES8405994A1 (en) 1984-06-16
ES525979A0 true ES525979A0 (en) 1984-06-16

Family

ID=10533213

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525979A Granted ES525979A0 (en) 1982-09-28 1983-09-27 A CODE CONFIRMATION CIRCUIT

Country Status (4)

Country Link
EP (1) EP0104865A3 (en)
JP (1) JPS5980874A (en)
ES (1) ES525979A0 (en)
GB (1) GB2128003B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6005488A (en) * 1997-12-03 1999-12-21 Ford Motor Company User control interface architecture for automotive electronic systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1323542A (en) * 1971-01-13 1973-07-18 Shorrock Dev Electric combination lock
US3831065A (en) * 1973-04-06 1974-08-20 Integrated Conversion Tech Electronic push button combination lock
US3846756A (en) * 1973-06-25 1974-11-05 Westinghouse Electric Corp Programmable sequential logic circuit

Also Published As

Publication number Publication date
ES8405994A1 (en) 1984-06-16
EP0104865A2 (en) 1984-04-04
JPS5980874A (en) 1984-05-10
GB2128003B (en) 1986-06-18
EP0104865A3 (en) 1984-12-27
GB2128003A (en) 1984-04-18

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