JPH0472906U - - Google Patents
Info
- Publication number
- JPH0472906U JPH0472906U JP11493190U JP11493190U JPH0472906U JP H0472906 U JPH0472906 U JP H0472906U JP 11493190 U JP11493190 U JP 11493190U JP 11493190 U JP11493190 U JP 11493190U JP H0472906 U JPH0472906 U JP H0472906U
- Authority
- JP
- Japan
- Prior art keywords
- dust
- collection duct
- collection
- negative pressure
- floor
- 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 13
- 230000032258 transport Effects 0.000 claims 1
Landscapes
- Refuse Collection And Transfer (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11493190U JPH0472906U (en]) | 1990-11-01 | 1990-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11493190U JPH0472906U (en]) | 1990-11-01 | 1990-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0472906U true JPH0472906U (en]) | 1992-06-26 |
Family
ID=31862653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11493190U Pending JPH0472906U (en]) | 1990-11-01 | 1990-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0472906U (en]) |
-
1990
- 1990-11-01 JP JP11493190U patent/JPH0472906U/ja active Pending