JPH02131141U - - Google Patents
Info
- Publication number
- JPH02131141U JPH02131141U JP3843389U JP3843389U JPH02131141U JP H02131141 U JPH02131141 U JP H02131141U JP 3843389 U JP3843389 U JP 3843389U JP 3843389 U JP3843389 U JP 3843389U JP H02131141 U JPH02131141 U JP H02131141U
- Authority
- JP
- Japan
- Prior art keywords
- room
- dust removal
- air outlet
- harmless
- human body
- 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
- 239000000428 dust Substances 0.000 claims description 3
- 230000005670 electromagnetic radiation Effects 0.000 claims description 2
Landscapes
- Cleaning In General (AREA)
- Ventilation (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3843389U JPH02131141U (da) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3843389U JPH02131141U (da) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02131141U true JPH02131141U (da) | 1990-10-31 |
Family
ID=31546435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3843389U Pending JPH02131141U (da) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02131141U (da) |
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1989
- 1989-03-31 JP JP3843389U patent/JPH02131141U/ja active Pending