JPS5772090A - Electronic clock - Google Patents
Electronic clockInfo
- Publication number
- JPS5772090A JPS5772090A JP8791681A JP8791681A JPS5772090A JP S5772090 A JPS5772090 A JP S5772090A JP 8791681 A JP8791681 A JP 8791681A JP 8791681 A JP8791681 A JP 8791681A JP S5772090 A JPS5772090 A JP S5772090A
- Authority
- JP
- Japan
- Prior art keywords
- time
- power
- ticking
- display part
- power source
- 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
Links
- 230000000295 complement effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
- G04G19/10—Arrangements for supplying back-up power
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8791681A JPS5772090A (en) | 1981-06-08 | 1981-06-08 | Electronic clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8791681A JPS5772090A (en) | 1981-06-08 | 1981-06-08 | Electronic clock |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10053872A Division JPS5534390B2 (ja) | 1972-10-05 | 1972-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5772090A true JPS5772090A (en) | 1982-05-06 |
Family
ID=13928239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8791681A Pending JPS5772090A (en) | 1981-06-08 | 1981-06-08 | Electronic clock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5772090A (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4958876A (ja) * | 1972-10-04 | 1974-06-07 |
-
1981
- 1981-06-08 JP JP8791681A patent/JPS5772090A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4958876A (ja) * | 1972-10-04 | 1974-06-07 |
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