JPS6178749U - - Google Patents
Info
- Publication number
- JPS6178749U JPS6178749U JP16393984U JP16393984U JPS6178749U JP S6178749 U JPS6178749 U JP S6178749U JP 16393984 U JP16393984 U JP 16393984U JP 16393984 U JP16393984 U JP 16393984U JP S6178749 U JPS6178749 U JP S6178749U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- series
- diode
- buzzer
- back buzzer
- 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
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16393984U JPS6178749U (sk) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16393984U JPS6178749U (sk) | 1984-10-31 | 1984-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6178749U true JPS6178749U (sk) | 1986-05-26 |
Family
ID=30721803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16393984U Pending JPS6178749U (sk) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6178749U (sk) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4834333U (sk) * | 1971-08-26 | 1973-04-25 |
-
1984
- 1984-10-31 JP JP16393984U patent/JPS6178749U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4834333U (sk) * | 1971-08-26 | 1973-04-25 |