JPS621723U - - Google Patents
Info
- Publication number
- JPS621723U JPS621723U JP9255985U JP9255985U JPS621723U JP S621723 U JPS621723 U JP S621723U JP 9255985 U JP9255985 U JP 9255985U JP 9255985 U JP9255985 U JP 9255985U JP S621723 U JPS621723 U JP S621723U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- grill
- rear surface
- attached
- grille
- 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 1
- 238000011045 prefiltration Methods 0.000 description 2
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9255985U JPS621723U (nl) | 1985-06-19 | 1985-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9255985U JPS621723U (nl) | 1985-06-19 | 1985-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS621723U true JPS621723U (nl) | 1987-01-08 |
Family
ID=30649465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9255985U Pending JPS621723U (nl) | 1985-06-19 | 1985-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621723U (nl) |
-
1985
- 1985-06-19 JP JP9255985U patent/JPS621723U/ja active Pending