JPS628359U - - Google Patents
Info
- Publication number
- JPS628359U JPS628359U JP9987985U JP9987985U JPS628359U JP S628359 U JPS628359 U JP S628359U JP 9987985 U JP9987985 U JP 9987985U JP 9987985 U JP9987985 U JP 9987985U JP S628359 U JPS628359 U JP S628359U
- Authority
- JP
- Japan
- Prior art keywords
- air cleaner
- valve
- negative pressure
- opening
- dust
- 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 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Safety Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9987985U JPS628359U (en]) | 1985-06-29 | 1985-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9987985U JPS628359U (en]) | 1985-06-29 | 1985-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS628359U true JPS628359U (en]) | 1987-01-19 |
Family
ID=30969168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9987985U Pending JPS628359U (en]) | 1985-06-29 | 1985-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628359U (en]) |
-
1985
- 1985-06-29 JP JP9987985U patent/JPS628359U/ja active Pending