JPS63130897U - - Google Patents
Info
- Publication number
- JPS63130897U JPS63130897U JP2167987U JP2167987U JPS63130897U JP S63130897 U JPS63130897 U JP S63130897U JP 2167987 U JP2167987 U JP 2167987U JP 2167987 U JP2167987 U JP 2167987U JP S63130897 U JPS63130897 U JP S63130897U
- Authority
- JP
- Japan
- Prior art keywords
- gas leak
- gas
- case
- reed switch
- alarm device
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2167987U JPS63130897U (no) | 1987-02-17 | 1987-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2167987U JPS63130897U (no) | 1987-02-17 | 1987-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63130897U true JPS63130897U (no) | 1988-08-26 |
Family
ID=30818340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2167987U Pending JPS63130897U (no) | 1987-02-17 | 1987-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63130897U (no) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001307245A (ja) * | 2000-04-18 | 2001-11-02 | Fuji Electric Co Ltd | 複合型警報器 |
-
1987
- 1987-02-17 JP JP2167987U patent/JPS63130897U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001307245A (ja) * | 2000-04-18 | 2001-11-02 | Fuji Electric Co Ltd | 複合型警報器 |
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