JPH0188719U - - Google Patents
Info
- Publication number
- JPH0188719U JPH0188719U JP18321687U JP18321687U JPH0188719U JP H0188719 U JPH0188719 U JP H0188719U JP 18321687 U JP18321687 U JP 18321687U JP 18321687 U JP18321687 U JP 18321687U JP H0188719 U JPH0188719 U JP H0188719U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- case body
- ventilation fan
- cover case
- dust
- 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
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Treating Waste Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
- Filtering Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18321687U JPH0188719U (en]) | 1987-12-01 | 1987-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18321687U JPH0188719U (en]) | 1987-12-01 | 1987-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0188719U true JPH0188719U (en]) | 1989-06-12 |
Family
ID=31474647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18321687U Pending JPH0188719U (en]) | 1987-12-01 | 1987-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0188719U (en]) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06146733A (ja) * | 1992-11-02 | 1994-05-27 | Fumi Tec:Kk | 自然換気設備用フィルタ |
| JP2002310470A (ja) * | 2001-04-06 | 2002-10-23 | Daiken Trade & Ind Co Ltd | 給気用換気扇及びこれを備える住宅用換気システム |
| WO2020044490A1 (ja) * | 2018-08-30 | 2020-03-05 | 佐伯 午郎 | 吸気口用フィルタ |
-
1987
- 1987-12-01 JP JP18321687U patent/JPH0188719U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06146733A (ja) * | 1992-11-02 | 1994-05-27 | Fumi Tec:Kk | 自然換気設備用フィルタ |
| JP2002310470A (ja) * | 2001-04-06 | 2002-10-23 | Daiken Trade & Ind Co Ltd | 給気用換気扇及びこれを備える住宅用換気システム |
| WO2020044490A1 (ja) * | 2018-08-30 | 2020-03-05 | 佐伯 午郎 | 吸気口用フィルタ |
| JPWO2020044490A1 (ja) * | 2018-08-30 | 2021-08-26 | 佐伯 午郎 | 吸気口用フィルタ |