JPS63173923U - - Google Patents
Info
- Publication number
- JPS63173923U JPS63173923U JP6759187U JP6759187U JPS63173923U JP S63173923 U JPS63173923 U JP S63173923U JP 6759187 U JP6759187 U JP 6759187U JP 6759187 U JP6759187 U JP 6759187U JP S63173923 U JPS63173923 U JP S63173923U
- Authority
- JP
- Japan
- Prior art keywords
- timer
- section
- alarm
- pencil
- counting
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Predetermined Time Intervals (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6759187U JPS63173923U (en:Method) | 1987-05-06 | 1987-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6759187U JPS63173923U (en:Method) | 1987-05-06 | 1987-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63173923U true JPS63173923U (en:Method) | 1988-11-11 |
Family
ID=30906639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6759187U Pending JPS63173923U (en:Method) | 1987-05-06 | 1987-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63173923U (en:Method) |
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1987
- 1987-05-06 JP JP6759187U patent/JPS63173923U/ja active Pending