JPH02125022U - - Google Patents
Info
- Publication number
- JPH02125022U JPH02125022U JP3131689U JP3131689U JPH02125022U JP H02125022 U JPH02125022 U JP H02125022U JP 3131689 U JP3131689 U JP 3131689U JP 3131689 U JP3131689 U JP 3131689U JP H02125022 U JPH02125022 U JP H02125022U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- connecting duct
- dust
- mounting position
- cylindrical body
- 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 12
- 239000000428 dust Substances 0.000 claims description 12
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3131689U JPH02125022U (hu) | 1989-03-17 | 1989-03-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3131689U JPH02125022U (hu) | 1989-03-17 | 1989-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02125022U true JPH02125022U (hu) | 1990-10-15 |
Family
ID=31534056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3131689U Pending JPH02125022U (hu) | 1989-03-17 | 1989-03-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02125022U (hu) |
-
1989
- 1989-03-17 JP JP3131689U patent/JPH02125022U/ja active Pending