JPH0123199Y2 - - Google Patents
Info
- Publication number
- JPH0123199Y2 JPH0123199Y2 JP1475382U JP1475382U JPH0123199Y2 JP H0123199 Y2 JPH0123199 Y2 JP H0123199Y2 JP 1475382 U JP1475382 U JP 1475382U JP 1475382 U JP1475382 U JP 1475382U JP H0123199 Y2 JPH0123199 Y2 JP H0123199Y2
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- signal
- positive
- siren
- waveform
- 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
- 230000020169 heat generation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 2
Landscapes
- Amplifiers (AREA)
- Recording Measured Values (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1475382U JPS58118497U (ja) | 1982-02-05 | 1982-02-05 | 電子サイレン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1475382U JPS58118497U (ja) | 1982-02-05 | 1982-02-05 | 電子サイレン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58118497U JPS58118497U (ja) | 1983-08-12 |
| JPH0123199Y2 true JPH0123199Y2 (fr) | 1989-07-17 |
Family
ID=30027208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1475382U Granted JPS58118497U (ja) | 1982-02-05 | 1982-02-05 | 電子サイレン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58118497U (fr) |
-
1982
- 1982-02-05 JP JP1475382U patent/JPS58118497U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58118497U (ja) | 1983-08-12 |
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