JPS6431839U - - Google Patents
Info
- Publication number
- JPS6431839U JPS6431839U JP12543687U JP12543687U JPS6431839U JP S6431839 U JPS6431839 U JP S6431839U JP 12543687 U JP12543687 U JP 12543687U JP 12543687 U JP12543687 U JP 12543687U JP S6431839 U JPS6431839 U JP S6431839U
- Authority
- JP
- Japan
- Prior art keywords
- wall
- endless belt
- work
- working
- casing
- 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
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000000428 dust Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Movable Scaffolding (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12543687U JPS6431839U (enExample) | 1987-08-19 | 1987-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12543687U JPS6431839U (enExample) | 1987-08-19 | 1987-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6431839U true JPS6431839U (enExample) | 1989-02-28 |
Family
ID=31376042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12543687U Pending JPS6431839U (enExample) | 1987-08-19 | 1987-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6431839U (enExample) |
-
1987
- 1987-08-19 JP JP12543687U patent/JPS6431839U/ja active Pending