JPH0440242U - - Google Patents
Info
- Publication number
- JPH0440242U JPH0440242U JP8349090U JP8349090U JPH0440242U JP H0440242 U JPH0440242 U JP H0440242U JP 8349090 U JP8349090 U JP 8349090U JP 8349090 U JP8349090 U JP 8349090U JP H0440242 U JPH0440242 U JP H0440242U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- exhaust
- cleaning
- copying machine
- air
- 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
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8349090U JPH0440242U (ru) | 1990-08-06 | 1990-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8349090U JPH0440242U (ru) | 1990-08-06 | 1990-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0440242U true JPH0440242U (ru) | 1992-04-06 |
Family
ID=31631205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8349090U Pending JPH0440242U (ru) | 1990-08-06 | 1990-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440242U (ru) |
-
1990
- 1990-08-06 JP JP8349090U patent/JPH0440242U/ja active Pending