JPH0188333U - - Google Patents
Info
- Publication number
- JPH0188333U JPH0188333U JP18280887U JP18280887U JPH0188333U JP H0188333 U JPH0188333 U JP H0188333U JP 18280887 U JP18280887 U JP 18280887U JP 18280887 U JP18280887 U JP 18280887U JP H0188333 U JPH0188333 U JP H0188333U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation fan
- main body
- fan main
- take
- drive mechanism
- 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
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18280887U JPH0531466Y2 (en)van) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18280887U JPH0531466Y2 (en)van) | 1987-11-30 | 1987-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0188333U true JPH0188333U (en)van) | 1989-06-12 |
| JPH0531466Y2 JPH0531466Y2 (en)van) | 1993-08-12 |
Family
ID=31474252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18280887U Expired - Lifetime JPH0531466Y2 (en)van) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531466Y2 (en)van) |
-
1987
- 1987-11-30 JP JP18280887U patent/JPH0531466Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531466Y2 (en)van) | 1993-08-12 |