JPS627049U - - Google Patents
Info
- Publication number
- JPS627049U JPS627049U JP9740885U JP9740885U JPS627049U JP S627049 U JPS627049 U JP S627049U JP 9740885 U JP9740885 U JP 9740885U JP 9740885 U JP9740885 U JP 9740885U JP S627049 U JPS627049 U JP S627049U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- alarm device
- sound generating
- gas leak
- diagram showing
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 10
Landscapes
- Emergency Alarm Devices (AREA)
- Examining Or Testing Airtightness (AREA)
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9740885U JPS627049U (ru) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9740885U JPS627049U (ru) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS627049U true JPS627049U (ru) | 1987-01-16 |
Family
ID=30964297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9740885U Pending JPS627049U (ru) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627049U (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0399909U (ru) * | 1990-01-31 | 1991-10-18 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5995696A (ja) * | 1982-11-25 | 1984-06-01 | 松下電器産業株式会社 | 警報装置 |
-
1985
- 1985-06-28 JP JP9740885U patent/JPS627049U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5995696A (ja) * | 1982-11-25 | 1984-06-01 | 松下電器産業株式会社 | 警報装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0399909U (ru) * | 1990-01-31 | 1991-10-18 |