JPH046109U - - Google Patents
Info
- Publication number
- JPH046109U JPH046109U JP4453490U JP4453490U JPH046109U JP H046109 U JPH046109 U JP H046109U JP 4453490 U JP4453490 U JP 4453490U JP 4453490 U JP4453490 U JP 4453490U JP H046109 U JPH046109 U JP H046109U
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- ventilation pipe
- breathing device
- air
- view
- 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.)
- Granted
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims 2
- 230000008602 contraction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4453490U JP2503938Y2 (ja) | 1990-04-27 | 1990-04-27 | 灯具の呼吸装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4453490U JP2503938Y2 (ja) | 1990-04-27 | 1990-04-27 | 灯具の呼吸装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH046109U true JPH046109U (en]) | 1992-01-21 |
| JP2503938Y2 JP2503938Y2 (ja) | 1996-07-03 |
Family
ID=31557927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4453490U Expired - Lifetime JP2503938Y2 (ja) | 1990-04-27 | 1990-04-27 | 灯具の呼吸装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2503938Y2 (en]) |
-
1990
- 1990-04-27 JP JP4453490U patent/JP2503938Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2503938Y2 (ja) | 1996-07-03 |