JPH0182436U - - Google Patents
Info
- Publication number
- JPH0182436U JPH0182436U JP1987176346U JP17634687U JPH0182436U JP H0182436 U JPH0182436 U JP H0182436U JP 1987176346 U JP1987176346 U JP 1987176346U JP 17634687 U JP17634687 U JP 17634687U JP H0182436 U JPH0182436 U JP H0182436U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation fan
- exterior cover
- filter
- stretching
- holder
- 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 3
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176346U JPH0182436U (ru) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176346U JPH0182436U (ru) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0182436U true JPH0182436U (ru) | 1989-06-01 |
Family
ID=31468087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987176346U Pending JPH0182436U (ru) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0182436U (ru) |
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1987
- 1987-11-20 JP JP1987176346U patent/JPH0182436U/ja active Pending