JPS61194131U - - Google Patents
Info
- Publication number
- JPS61194131U JPS61194131U JP7843785U JP7843785U JPS61194131U JP S61194131 U JPS61194131 U JP S61194131U JP 7843785 U JP7843785 U JP 7843785U JP 7843785 U JP7843785 U JP 7843785U JP S61194131 U JPS61194131 U JP S61194131U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- casing
- clean circulation
- air outlet
- filter unit
- 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 5
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7843785U JPS61194131U (no) | 1985-05-28 | 1985-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7843785U JPS61194131U (no) | 1985-05-28 | 1985-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61194131U true JPS61194131U (no) | 1986-12-03 |
Family
ID=30622417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7843785U Pending JPS61194131U (no) | 1985-05-28 | 1985-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61194131U (no) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0275115U (no) * | 1988-11-21 | 1990-06-08 |
-
1985
- 1985-05-28 JP JP7843785U patent/JPS61194131U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0275115U (no) * | 1988-11-21 | 1990-06-08 |