JPS5317497A - Lock provided with memory device - Google Patents

Lock provided with memory device

Info

Publication number
JPS5317497A
JPS5317497A JP9170476A JP9170476A JPS5317497A JP S5317497 A JPS5317497 A JP S5317497A JP 9170476 A JP9170476 A JP 9170476A JP 9170476 A JP9170476 A JP 9170476A JP S5317497 A JPS5317497 A JP S5317497A
Authority
JP
Japan
Prior art keywords
memory device
lock provided
lock
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.)
Pending
Application number
JP9170476A
Other languages
Japanese (ja)
Inventor
Masaru Watanabe
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 JP9170476A priority Critical patent/JPS5317497A/en
Publication of JPS5317497A publication Critical patent/JPS5317497A/en
Pending legal-status Critical Current

Links

JP9170476A 1976-07-31 1976-07-31 Lock provided with memory device Pending JPS5317497A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9170476A JPS5317497A (en) 1976-07-31 1976-07-31 Lock provided with memory device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9170476A JPS5317497A (en) 1976-07-31 1976-07-31 Lock provided with memory device

Publications (1)

Publication Number Publication Date
JPS5317497A true JPS5317497A (en) 1978-02-17

Family

ID=14033893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9170476A Pending JPS5317497A (en) 1976-07-31 1976-07-31 Lock provided with memory device

Country Status (1)

Country Link
JP (1) JPS5317497A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4908605A (en) * 1988-03-15 1990-03-13 Hiroshi Hasegawa Device for confirming whether a lock is locked or unlocked
US4936896A (en) * 1988-12-19 1990-06-26 Hiroshi Hasegawa Device for confirming whether a lock is locked or unlocked
WO2022269285A1 (en) * 2021-06-25 2022-12-29 Avantis Hardware Ltd Lock apparatus, parts thereof and method of fitting a lock cylinder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4908605A (en) * 1988-03-15 1990-03-13 Hiroshi Hasegawa Device for confirming whether a lock is locked or unlocked
US4936896A (en) * 1988-12-19 1990-06-26 Hiroshi Hasegawa Device for confirming whether a lock is locked or unlocked
WO2022269285A1 (en) * 2021-06-25 2022-12-29 Avantis Hardware Ltd Lock apparatus, parts thereof and method of fitting a lock cylinder

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