JPS62139809U - - Google Patents
Info
- Publication number
- JPS62139809U JPS62139809U JP2878486U JP2878486U JPS62139809U JP S62139809 U JPS62139809 U JP S62139809U JP 2878486 U JP2878486 U JP 2878486U JP 2878486 U JP2878486 U JP 2878486U JP S62139809 U JPS62139809 U JP S62139809U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- ventilator
- ventilator duct
- floor
- duct
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2878486U JPH0134885Y2 (https=) | 1986-02-28 | 1986-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2878486U JPH0134885Y2 (https=) | 1986-02-28 | 1986-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62139809U true JPS62139809U (https=) | 1987-09-03 |
| JPH0134885Y2 JPH0134885Y2 (https=) | 1989-10-24 |
Family
ID=30832065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2878486U Expired JPH0134885Y2 (https=) | 1986-02-28 | 1986-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0134885Y2 (https=) |
-
1986
- 1986-02-28 JP JP2878486U patent/JPH0134885Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0134885Y2 (https=) | 1989-10-24 |