JPS623753Y2 - - Google Patents
Info
- Publication number
- JPS623753Y2 JPS623753Y2 JP1978158041U JP15804178U JPS623753Y2 JP S623753 Y2 JPS623753 Y2 JP S623753Y2 JP 1978158041 U JP1978158041 U JP 1978158041U JP 15804178 U JP15804178 U JP 15804178U JP S623753 Y2 JPS623753 Y2 JP S623753Y2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- time
- fast
- minute
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004397 blinking Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978158041U JPS623753Y2 (h) | 1978-11-17 | 1978-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978158041U JPS623753Y2 (h) | 1978-11-17 | 1978-11-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5573893U JPS5573893U (h) | 1980-05-21 |
| JPS623753Y2 true JPS623753Y2 (h) | 1987-01-28 |
Family
ID=29149523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978158041U Expired JPS623753Y2 (h) | 1978-11-17 | 1978-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623753Y2 (h) |
-
1978
- 1978-11-17 JP JP1978158041U patent/JPS623753Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5573893U (h) | 1980-05-21 |
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