JPS62156728U - - Google Patents
Info
- Publication number
- JPS62156728U JPS62156728U JP4299886U JP4299886U JPS62156728U JP S62156728 U JPS62156728 U JP S62156728U JP 4299886 U JP4299886 U JP 4299886U JP 4299886 U JP4299886 U JP 4299886U JP S62156728 U JPS62156728 U JP S62156728U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- ventilation system
- alarm lamp
- wall opening
- device body
- 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
- 238000009423 ventilation Methods 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 2
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4299886U JPS62156728U (en]) | 1986-03-26 | 1986-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4299886U JPS62156728U (en]) | 1986-03-26 | 1986-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62156728U true JPS62156728U (en]) | 1987-10-05 |
Family
ID=30859445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4299886U Pending JPS62156728U (en]) | 1986-03-26 | 1986-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62156728U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5856317U (ja) * | 1981-10-09 | 1983-04-16 | パイオニア株式会社 | テ−プレコ−ダのバイアス電流供給回路 |
-
1986
- 1986-03-26 JP JP4299886U patent/JPS62156728U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5856317U (ja) * | 1981-10-09 | 1983-04-16 | パイオニア株式会社 | テ−プレコ−ダのバイアス電流供給回路 |