JPH0291775U - - Google Patents
Info
- Publication number
- JPH0291775U JPH0291775U JP56789U JP56789U JPH0291775U JP H0291775 U JPH0291775 U JP H0291775U JP 56789 U JP56789 U JP 56789U JP 56789 U JP56789 U JP 56789U JP H0291775 U JPH0291775 U JP H0291775U
- Authority
- JP
- Japan
- Prior art keywords
- truss
- dust suction
- duct
- blower
- along
- 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 7
Landscapes
- Escalators And Moving Walkways (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56789U JPH0291775U (en]) | 1989-01-09 | 1989-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56789U JPH0291775U (en]) | 1989-01-09 | 1989-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0291775U true JPH0291775U (en]) | 1990-07-20 |
Family
ID=31199714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56789U Pending JPH0291775U (en]) | 1989-01-09 | 1989-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0291775U (en]) |
-
1989
- 1989-01-09 JP JP56789U patent/JPH0291775U/ja active Pending