JPS52110200A - Logic circuit type key - Google Patents

Logic circuit type key

Info

Publication number
JPS52110200A
JPS52110200A JP2743976A JP2743976A JPS52110200A JP S52110200 A JPS52110200 A JP S52110200A JP 2743976 A JP2743976 A JP 2743976A JP 2743976 A JP2743976 A JP 2743976A JP S52110200 A JPS52110200 A JP S52110200A
Authority
JP
Japan
Prior art keywords
logic circuit
circuit type
type key
key
logic
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
JP2743976A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5649276B2 (enExample
Inventor
Atsushi Morita
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.)
OOTO DENSHI KK
Original Assignee
OOTO DENSHI KK
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 OOTO DENSHI KK filed Critical OOTO DENSHI KK
Priority to JP2743976A priority Critical patent/JPS52110200A/ja
Publication of JPS52110200A publication Critical patent/JPS52110200A/ja
Publication of JPS5649276B2 publication Critical patent/JPS5649276B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lock And Its Accessories (AREA)
  • Input From Keyboards Or The Like (AREA)
JP2743976A 1976-03-12 1976-03-12 Logic circuit type key Granted JPS52110200A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2743976A JPS52110200A (en) 1976-03-12 1976-03-12 Logic circuit type key

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2743976A JPS52110200A (en) 1976-03-12 1976-03-12 Logic circuit type key

Publications (2)

Publication Number Publication Date
JPS52110200A true JPS52110200A (en) 1977-09-16
JPS5649276B2 JPS5649276B2 (enExample) 1981-11-20

Family

ID=12221135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2743976A Granted JPS52110200A (en) 1976-03-12 1976-03-12 Logic circuit type key

Country Status (1)

Country Link
JP (1) JPS52110200A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411046A (en) * 1966-06-06 1968-11-12 Army Usa Electronic combination lock system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411046A (en) * 1966-06-06 1968-11-12 Army Usa Electronic combination lock system

Also Published As

Publication number Publication date
JPS5649276B2 (enExample) 1981-11-20

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