JPS5712777A - Unlocking method employing card - Google Patents
Unlocking method employing cardInfo
- Publication number
- JPS5712777A JPS5712777A JP8841180A JP8841180A JPS5712777A JP S5712777 A JPS5712777 A JP S5712777A JP 8841180 A JP8841180 A JP 8841180A JP 8841180 A JP8841180 A JP 8841180A JP S5712777 A JPS5712777 A JP S5712777A
- Authority
- JP
- Japan
- Prior art keywords
- method employing
- unlocking method
- employing card
- card
- unlocking
- 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
Links
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8841180A JPS5921424B2 (en) | 1980-06-27 | 1980-06-27 | How to unlock using a card |
US06/277,692 US4385231A (en) | 1980-06-27 | 1981-06-26 | Unlocking system for use with cards |
DE8181302936T DE3162791D1 (en) | 1980-06-27 | 1981-06-29 | Unlocking system for use with cards |
GB8119935A GB2078848B (en) | 1980-06-27 | 1981-06-29 | Electronic lock |
EP81302936A EP0043270B1 (en) | 1980-06-27 | 1981-06-29 | Unlocking system for use with cards |
GB08406240A GB2141850B (en) | 1980-06-27 | 1984-03-09 | A card issuing device for an electronic unlocking system |
SG634/85A SG63485G (en) | 1980-06-27 | 1985-08-31 | Unlocking system for use with cards |
HK947/85A HK94785A (en) | 1980-06-27 | 1985-11-21 | Unlocking system for use with cards |
SG100585A SG100585G (en) | 1980-06-27 | 1985-12-31 | Unlocking system for use with card |
HK227/86A HK22786A (en) | 1980-06-27 | 1986-03-27 | Unlocking system for use with cards |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8841180A JPS5921424B2 (en) | 1980-06-27 | 1980-06-27 | How to unlock using a card |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5712777A true JPS5712777A (en) | 1982-01-22 |
JPS5921424B2 JPS5921424B2 (en) | 1984-05-19 |
Family
ID=13942049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8841180A Expired JPS5921424B2 (en) | 1980-06-27 | 1980-06-27 | How to unlock using a card |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5921424B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60500340A (en) * | 1983-01-10 | 1985-03-14 | フィギィ・インタ−ナショナル・インコ−ポレ−テッド | Improved card reader for security systems |
-
1980
- 1980-06-27 JP JP8841180A patent/JPS5921424B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60500340A (en) * | 1983-01-10 | 1985-03-14 | フィギィ・インタ−ナショナル・インコ−ポレ−テッド | Improved card reader for security systems |
Also Published As
Publication number | Publication date |
---|---|
JPS5921424B2 (en) | 1984-05-19 |
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