JPH01161958U - - Google Patents
Info
- Publication number
- JPH01161958U JPH01161958U JP5661888U JP5661888U JPH01161958U JP H01161958 U JPH01161958 U JP H01161958U JP 5661888 U JP5661888 U JP 5661888U JP 5661888 U JP5661888 U JP 5661888U JP H01161958 U JPH01161958 U JP H01161958U
- Authority
- JP
- Japan
- Prior art keywords
- state
- detects
- detection circuit
- detection
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Audible And Visible Signals (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5661888U JPH01161958U (fi) | 1988-04-28 | 1988-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5661888U JPH01161958U (fi) | 1988-04-28 | 1988-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01161958U true JPH01161958U (fi) | 1989-11-10 |
Family
ID=31282489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5661888U Pending JPH01161958U (fi) | 1988-04-28 | 1988-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01161958U (fi) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016124332A (ja) * | 2014-12-26 | 2016-07-11 | 司 小笠原 | 「安全確認灯」システム |
| JP2017222334A (ja) * | 2016-06-13 | 2017-12-21 | 司 小笠原 | 「保安確認灯」システム |
-
1988
- 1988-04-28 JP JP5661888U patent/JPH01161958U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016124332A (ja) * | 2014-12-26 | 2016-07-11 | 司 小笠原 | 「安全確認灯」システム |
| JP2017222334A (ja) * | 2016-06-13 | 2017-12-21 | 司 小笠原 | 「保安確認灯」システム |