NO135293B - - Google Patents

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Publication number
NO135293B
NO135293B NO743784A NO743784A NO135293B NO 135293 B NO135293 B NO 135293B NO 743784 A NO743784 A NO 743784A NO 743784 A NO743784 A NO 743784A NO 135293 B NO135293 B NO 135293B
Authority
NO
Norway
Prior art keywords
switches
code
signal
encoder
switch
Prior art date
Application number
NO743784A
Other languages
English (en)
Norwegian (no)
Other versions
NO135293C (enrdf_load_html_response
NO743784L (enrdf_load_html_response
Inventor
Hans Olai Morenskog
Original Assignee
Hans Olai Morenskog
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 Hans Olai Morenskog filed Critical Hans Olai Morenskog
Priority to NO743784A priority Critical patent/NO135293C/no
Priority to DE19752546964 priority patent/DE2546964A1/de
Publication of NO743784L publication Critical patent/NO743784L/no
Publication of NO135293B publication Critical patent/NO135293B/no
Publication of NO135293C publication Critical patent/NO135293C/no

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
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G07C9/23—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder by means of a password

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Burglar Alarm Systems (AREA)
NO743784A 1974-10-21 1974-10-21 NO135293C (enrdf_load_html_response)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO743784A NO135293C (enrdf_load_html_response) 1974-10-21 1974-10-21
DE19752546964 DE2546964A1 (de) 1974-10-21 1975-10-20 Elektronische vorrichtung zur kontrolle befugten zutritts und anwendung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO743784A NO135293C (enrdf_load_html_response) 1974-10-21 1974-10-21

Publications (3)

Publication Number Publication Date
NO743784L NO743784L (enrdf_load_html_response) 1976-04-22
NO135293B true NO135293B (enrdf_load_html_response) 1976-12-06
NO135293C NO135293C (enrdf_load_html_response) 1977-03-16

Family

ID=19881890

Family Applications (1)

Application Number Title Priority Date Filing Date
NO743784A NO135293C (enrdf_load_html_response) 1974-10-21 1974-10-21

Country Status (2)

Country Link
DE (1) DE2546964A1 (enrdf_load_html_response)
NO (1) NO135293C (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831967A1 (de) * 1977-08-03 1979-02-22 Essex Transducers Schluesselloses eingangssystem

Also Published As

Publication number Publication date
DE2546964A1 (de) 1976-04-29
NO135293C (enrdf_load_html_response) 1977-03-16
NO743784L (enrdf_load_html_response) 1976-04-22

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