JPS63164918U - - Google Patents
Info
- Publication number
- JPS63164918U JPS63164918U JP5906187U JP5906187U JPS63164918U JP S63164918 U JPS63164918 U JP S63164918U JP 5906187 U JP5906187 U JP 5906187U JP 5906187 U JP5906187 U JP 5906187U JP S63164918 U JPS63164918 U JP S63164918U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- covers
- passing
- oil
- holes
- 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 1
- 239000004744 fabric Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Description
図面は本案の斜視図である。
１は、厚紙等硬質の板、２は紙、布等の通気性
の良いフイルター。
の良いフイルター。
Claims (1)
- 換気扇の孔を覆い、排気されるもののうち水分
、油分等を通さないフイルター。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5906187U JPS63164918U (ja) | 1987-04-18 | 1987-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5906187U JPS63164918U (ja) | 1987-04-18 | 1987-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63164918U true JPS63164918U (ja) | 1988-10-27 |
Family
ID=30890202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5906187U Pending JPS63164918U (ja) | 1987-04-18 | 1987-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63164918U (ja) |
-
1987
- 1987-04-18 JP JP5906187U patent/JPS63164918U/ja active Pending