JPS61155899U - - Google Patents
Info
- Publication number
- JPS61155899U JPS61155899U JP3772085U JP3772085U JPS61155899U JP S61155899 U JPS61155899 U JP S61155899U JP 3772085 U JP3772085 U JP 3772085U JP 3772085 U JP3772085 U JP 3772085U JP S61155899 U JPS61155899 U JP S61155899U
- Authority
- JP
- Japan
- Prior art keywords
- intermittent blowing
- oscillator
- speaker
- pulse width
- current detection
- 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
Landscapes
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3772085U JPS61155899U (enExample) | 1985-03-16 | 1985-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3772085U JPS61155899U (enExample) | 1985-03-16 | 1985-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61155899U true JPS61155899U (enExample) | 1986-09-27 |
Family
ID=30544062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3772085U Pending JPS61155899U (enExample) | 1985-03-16 | 1985-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61155899U (enExample) |
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1985
- 1985-03-16 JP JP3772085U patent/JPS61155899U/ja active Pending