JPH02139546U - - Google Patents
Info
- Publication number
- JPH02139546U JPH02139546U JP4776889U JP4776889U JPH02139546U JP H02139546 U JPH02139546 U JP H02139546U JP 4776889 U JP4776889 U JP 4776889U JP 4776889 U JP4776889 U JP 4776889U JP H02139546 U JPH02139546 U JP H02139546U
- Authority
- JP
- Japan
- Prior art keywords
- bed
- air
- air outlet
- headboard
- duct
- 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
- 238000001914 filtration Methods 0.000 claims description 2
- 239000012717 electrostatic precipitator Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4776889U JPH02139546U (it) | 1989-04-24 | 1989-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4776889U JPH02139546U (it) | 1989-04-24 | 1989-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02139546U true JPH02139546U (it) | 1990-11-21 |
Family
ID=31563988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4776889U Pending JPH02139546U (it) | 1989-04-24 | 1989-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02139546U (it) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742980A (ja) * | 1993-05-28 | 1995-02-10 | Matsushita Electric Works Ltd | 空気清浄器及び空気清浄装置 |
| EP3895582A1 (en) * | 2020-04-07 | 2021-10-20 | LG Electronics Inc. | Bed |
-
1989
- 1989-04-24 JP JP4776889U patent/JPH02139546U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742980A (ja) * | 1993-05-28 | 1995-02-10 | Matsushita Electric Works Ltd | 空気清浄器及び空気清浄装置 |
| EP3895582A1 (en) * | 2020-04-07 | 2021-10-20 | LG Electronics Inc. | Bed |