JPH0175547U - - Google Patents
Info
- Publication number
- JPH0175547U JPH0175547U JP1987170718U JP17071887U JPH0175547U JP H0175547 U JPH0175547 U JP H0175547U JP 1987170718 U JP1987170718 U JP 1987170718U JP 17071887 U JP17071887 U JP 17071887U JP H0175547 U JPH0175547 U JP H0175547U
- Authority
- JP
- Japan
- Prior art keywords
- ramp
- opening
- grandstand
- cleaning device
- model registration
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 claims 2
- 239000002699 waste material Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17071887U JPH0432452Y2 (pm) | 1987-11-10 | 1987-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17071887U JPH0432452Y2 (pm) | 1987-11-10 | 1987-11-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0175547U true JPH0175547U (pm) | 1989-05-22 |
| JPH0432452Y2 JPH0432452Y2 (pm) | 1992-08-04 |
Family
ID=31461908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17071887U Expired JPH0432452Y2 (pm) | 1987-11-10 | 1987-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432452Y2 (pm) |
-
1987
- 1987-11-10 JP JP17071887U patent/JPH0432452Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0432452Y2 (pm) | 1992-08-04 |