JPS51120900A - Lock - Google Patents

Lock

Info

Publication number
JPS51120900A
JPS51120900A JP4453475A JP4453475A JPS51120900A JP S51120900 A JPS51120900 A JP S51120900A JP 4453475 A JP4453475 A JP 4453475A JP 4453475 A JP4453475 A JP 4453475A JP S51120900 A JPS51120900 A JP S51120900A
Authority
JP
Japan
Prior art keywords
lock
users
code
change
lock device
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.)
Pending
Application number
JP4453475A
Other languages
Japanese (ja)
Inventor
Teruaki Takeyama
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
Priority to JP4453475A priority Critical patent/JPS51120900A/en
Publication of JPS51120900A publication Critical patent/JPS51120900A/en
Pending legal-status Critical Current

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  • Lock And Its Accessories (AREA)

Abstract

PURPOSE: The lock device is controlled electronically so that users may set and change the code as desired.
COPYRIGHT: (C)1976,JPO&Japio
JP4453475A 1975-04-12 1975-04-12 Lock Pending JPS51120900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4453475A JPS51120900A (en) 1975-04-12 1975-04-12 Lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4453475A JPS51120900A (en) 1975-04-12 1975-04-12 Lock

Publications (1)

Publication Number Publication Date
JPS51120900A true JPS51120900A (en) 1976-10-22

Family

ID=12694163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4453475A Pending JPS51120900A (en) 1975-04-12 1975-04-12 Lock

Country Status (1)

Country Link
JP (1) JPS51120900A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4842899A (en) * 1971-10-01 1973-06-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4842899A (en) * 1971-10-01 1973-06-21

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