JPS63195497U - - Google Patents
Info
- Publication number
- JPS63195497U JPS63195497U JP8367687U JP8367687U JPS63195497U JP S63195497 U JPS63195497 U JP S63195497U JP 8367687 U JP8367687 U JP 8367687U JP 8367687 U JP8367687 U JP 8367687U JP S63195497 U JPS63195497 U JP S63195497U
- Authority
- JP
- Japan
- Prior art keywords
- gas leak
- detector
- gas
- magnetic field
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8367687U JPS63195497U ( ) | 1987-05-30 | 1987-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8367687U JPS63195497U ( ) | 1987-05-30 | 1987-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63195497U true JPS63195497U ( ) | 1988-12-15 |
Family
ID=30937478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8367687U Pending JPS63195497U ( ) | 1987-05-30 | 1987-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63195497U ( ) |
-
1987
- 1987-05-30 JP JP8367687U patent/JPS63195497U/ja active Pending
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