JPH01148540U - - Google Patents
Info
- Publication number
- JPH01148540U JPH01148540U JP4395688U JP4395688U JPH01148540U JP H01148540 U JPH01148540 U JP H01148540U JP 4395688 U JP4395688 U JP 4395688U JP 4395688 U JP4395688 U JP 4395688U JP H01148540 U JPH01148540 U JP H01148540U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- body frame
- filter
- ventilation passage
- ventilation
- 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 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4395688U JPH01148540U (zh) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4395688U JPH01148540U (zh) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01148540U true JPH01148540U (zh) | 1989-10-16 |
Family
ID=31270338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4395688U Pending JPH01148540U (zh) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01148540U (zh) |
-
1988
- 1988-03-31 JP JP4395688U patent/JPH01148540U/ja active Pending