JPS4978444A - - Google Patents
Info
- Publication number
- JPS4978444A JPS4978444A JP47119031A JP11903172A JPS4978444A JP S4978444 A JPS4978444 A JP S4978444A JP 47119031 A JP47119031 A JP 47119031A JP 11903172 A JP11903172 A JP 11903172A JP S4978444 A JPS4978444 A JP S4978444A
- Authority
- JP
- Japan
- 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
Landscapes
- Storage Device Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47119031A JPS5247858B2 (en:Method) | 1972-11-29 | 1972-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47119031A JPS5247858B2 (en:Method) | 1972-11-29 | 1972-11-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4978444A true JPS4978444A (en:Method) | 1974-07-29 |
| JPS5247858B2 JPS5247858B2 (en:Method) | 1977-12-06 |
Family
ID=14751254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47119031A Expired JPS5247858B2 (en:Method) | 1972-11-29 | 1972-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5247858B2 (en:Method) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5463627A (en) * | 1977-10-31 | 1979-05-22 | Toshiba Corp | Memory protect system |
| JPS5463628A (en) * | 1977-10-31 | 1979-05-22 | Toshiba Corp | Memory protect system |
| JPS60254329A (ja) * | 1984-05-31 | 1985-12-16 | Fujitsu Ltd | 情報処理装置のプロテクシヨン方式 |
-
1972
- 1972-11-29 JP JP47119031A patent/JPS5247858B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5463627A (en) * | 1977-10-31 | 1979-05-22 | Toshiba Corp | Memory protect system |
| JPS5463628A (en) * | 1977-10-31 | 1979-05-22 | Toshiba Corp | Memory protect system |
| JPS60254329A (ja) * | 1984-05-31 | 1985-12-16 | Fujitsu Ltd | 情報処理装置のプロテクシヨン方式 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5247858B2 (en:Method) | 1977-12-06 |