JPH0335856U - - Google Patents
Info
- Publication number
- JPH0335856U JPH0335856U JP9377989U JP9377989U JPH0335856U JP H0335856 U JPH0335856 U JP H0335856U JP 9377989 U JP9377989 U JP 9377989U JP 9377989 U JP9377989 U JP 9377989U JP H0335856 U JPH0335856 U JP H0335856U
- Authority
- JP
- Japan
- Prior art keywords
- key
- alarm
- detection means
- door
- detecting
- 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 8
- 230000003213 activating effect Effects 0.000 claims 1
- 230000004913 activation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9377989U JPH0335856U (da) | 1989-08-09 | 1989-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9377989U JPH0335856U (da) | 1989-08-09 | 1989-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0335856U true JPH0335856U (da) | 1991-04-08 |
Family
ID=31643146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9377989U Pending JPH0335856U (da) | 1989-08-09 | 1989-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335856U (da) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5846924U (ja) * | 1981-09-24 | 1983-03-30 | 株式会社日立製作所 | 熱伝達形予熱バ−ナ− |
| JPS6332749U (da) * | 1986-08-12 | 1988-03-02 |
-
1989
- 1989-08-09 JP JP9377989U patent/JPH0335856U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5846924U (ja) * | 1981-09-24 | 1983-03-30 | 株式会社日立製作所 | 熱伝達形予熱バ−ナ− |
| JPS6332749U (da) * | 1986-08-12 | 1988-03-02 |