JPH0197222U - - Google Patents
Info
- Publication number
- JPH0197222U JPH0197222U JP19338087U JP19338087U JPH0197222U JP H0197222 U JPH0197222 U JP H0197222U JP 19338087 U JP19338087 U JP 19338087U JP 19338087 U JP19338087 U JP 19338087U JP H0197222 U JPH0197222 U JP H0197222U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- voltage
- alarm
- determining circuit
- 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
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19338087U JPH0197222U (en]) | 1987-12-19 | 1987-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19338087U JPH0197222U (en]) | 1987-12-19 | 1987-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197222U true JPH0197222U (en]) | 1989-06-28 |
Family
ID=31484173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19338087U Pending JPH0197222U (en]) | 1987-12-19 | 1987-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197222U (en]) |
-
1987
- 1987-12-19 JP JP19338087U patent/JPH0197222U/ja active Pending