JPS53133529U - - Google Patents
Info
- Publication number
- JPS53133529U JPS53133529U JP3912577U JP3912577U JPS53133529U JP S53133529 U JPS53133529 U JP S53133529U JP 3912577 U JP3912577 U JP 3912577U JP 3912577 U JP3912577 U JP 3912577U JP S53133529 U JPS53133529 U JP S53133529U
- 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.)
- Pending
Links
Landscapes
- Electric Clocks (AREA)
- Input From Keyboards Or The Like (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3912577U JPS53133529U (OSRAM) | 1977-03-30 | 1977-03-30 | |
| GB12428/78A GB1601863A (en) | 1977-03-30 | 1978-03-30 | Portable electronic device and input circuit therefor |
| US06/056,086 US4266278A (en) | 1977-03-30 | 1979-07-09 | Portable electronic device equipped with calculation and timekeeping functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3912577U JPS53133529U (OSRAM) | 1977-03-30 | 1977-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS53133529U true JPS53133529U (OSRAM) | 1978-10-23 |
Family
ID=28905367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3912577U Pending JPS53133529U (OSRAM) | 1977-03-30 | 1977-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53133529U (OSRAM) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS527517B2 (OSRAM) * | 1972-08-02 | 1977-03-02 |
-
1977
- 1977-03-30 JP JP3912577U patent/JPS53133529U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS527517B2 (OSRAM) * | 1972-08-02 | 1977-03-02 |