JPS63132387U - - Google Patents
Info
- Publication number
- JPS63132387U JPS63132387U JP18996287U JP18996287U JPS63132387U JP S63132387 U JPS63132387 U JP S63132387U JP 18996287 U JP18996287 U JP 18996287U JP 18996287 U JP18996287 U JP 18996287U JP S63132387 U JPS63132387 U JP S63132387U
- Authority
- JP
- Japan
- Prior art keywords
- display
- frequency signal
- time counting
- counting means
- battery voltage
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 230000004397 blinking Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18996287U JPS63132387U (da) | 1987-12-16 | 1987-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18996287U JPS63132387U (da) | 1987-12-16 | 1987-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63132387U true JPS63132387U (da) | 1988-08-30 |
Family
ID=31142739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18996287U Pending JPS63132387U (da) | 1987-12-16 | 1987-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63132387U (da) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140371B2 (da) * | 1972-02-01 | 1976-11-02 | ||
| JPS5432359A (en) * | 1977-08-16 | 1979-03-09 | Citizen Watch Co Ltd | Electronic watch |
| JPS54101366A (en) * | 1978-01-26 | 1979-08-09 | Citizen Watch Co Ltd | Electronic watch |
-
1987
- 1987-12-16 JP JP18996287U patent/JPS63132387U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140371B2 (da) * | 1972-02-01 | 1976-11-02 | ||
| JPS5432359A (en) * | 1977-08-16 | 1979-03-09 | Citizen Watch Co Ltd | Electronic watch |
| JPS54101366A (en) * | 1978-01-26 | 1979-08-09 | Citizen Watch Co Ltd | Electronic watch |