JPS62138128U - - Google Patents
Info
- Publication number
- JPS62138128U JPS62138128U JP2483786U JP2483786U JPS62138128U JP S62138128 U JPS62138128 U JP S62138128U JP 2483786 U JP2483786 U JP 2483786U JP 2483786 U JP2483786 U JP 2483786U JP S62138128 U JPS62138128 U JP S62138128U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical portion
- upright
- hood
- cubicle
- damper
- 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 5
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000002441 reversible effect Effects 0.000 claims 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2483786U JPS62138128U (en18) | 1986-02-21 | 1986-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2483786U JPS62138128U (en18) | 1986-02-21 | 1986-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62138128U true JPS62138128U (en18) | 1987-08-31 |
Family
ID=30824424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2483786U Pending JPS62138128U (en18) | 1986-02-21 | 1986-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62138128U (en18) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4943087U (en18) * | 1972-07-19 | 1974-04-16 |
-
1986
- 1986-02-21 JP JP2483786U patent/JPS62138128U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4943087U (en18) * | 1972-07-19 | 1974-04-16 |