JPS5439697B2 - - Google Patents
Info
- Publication number
- JPS5439697B2 JPS5439697B2 JP9281071A JP9281071A JPS5439697B2 JP S5439697 B2 JPS5439697 B2 JP S5439697B2 JP 9281071 A JP9281071 A JP 9281071A JP 9281071 A JP9281071 A JP 9281071A JP S5439697 B2 JPS5439697 B2 JP S5439697B2
- 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.)
- Expired
Links
Landscapes
- Read Only Memory (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9281071A JPS5439697B2 (https=) | 1971-11-18 | 1971-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9281071A JPS5439697B2 (https=) | 1971-11-18 | 1971-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4857557A JPS4857557A (https=) | 1973-08-13 |
| JPS5439697B2 true JPS5439697B2 (https=) | 1979-11-29 |
Family
ID=14064751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9281071A Expired JPS5439697B2 (https=) | 1971-11-18 | 1971-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5439697B2 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971001A (en) * | 1974-06-10 | 1976-07-20 | Sperry Rand Corporation | Reprogrammable read only variable threshold transistor memory with isolated addressing buffer |
| JPS5694586A (en) * | 1979-12-28 | 1981-07-31 | Citizen Watch Co Ltd | Electronic timepiece having nonvolatile storage device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3618051A (en) * | 1969-05-09 | 1971-11-02 | Sperry Rand Corp | Nonvolatile read-write memory with addressing |
| JPS5139059A (en) * | 1974-09-27 | 1976-04-01 | Olympus Optical Co | Kogakusenitaba no seiho |
-
1971
- 1971-11-18 JP JP9281071A patent/JPS5439697B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4857557A (https=) | 1973-08-13 |