JPH0450500U - - Google Patents
Info
- Publication number
- JPH0450500U JPH0450500U JP9273190U JP9273190U JPH0450500U JP H0450500 U JPH0450500 U JP H0450500U JP 9273190 U JP9273190 U JP 9273190U JP 9273190 U JP9273190 U JP 9273190U JP H0450500 U JPH0450500 U JP H0450500U
- Authority
- JP
- Japan
- Prior art keywords
- center
- tunnel
- rope material
- full
- face
- 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 4
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9273190U JPH0450500U (de) | 1990-09-05 | 1990-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9273190U JPH0450500U (de) | 1990-09-05 | 1990-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0450500U true JPH0450500U (de) | 1992-04-28 |
Family
ID=31829415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9273190U Pending JPH0450500U (de) | 1990-09-05 | 1990-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450500U (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0693797A (ja) * | 1992-09-14 | 1994-04-05 | Gifu Kogyo Kk | 型枠清掃具及びそれを用いたコンクリート型枠のケレン装置 |
| JP2013248157A (ja) * | 2012-05-31 | 2013-12-12 | Eco Clean:Kk | ケレン用ブラシ及びその使用方法 |
-
1990
- 1990-09-05 JP JP9273190U patent/JPH0450500U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0693797A (ja) * | 1992-09-14 | 1994-04-05 | Gifu Kogyo Kk | 型枠清掃具及びそれを用いたコンクリート型枠のケレン装置 |
| JP2013248157A (ja) * | 2012-05-31 | 2013-12-12 | Eco Clean:Kk | ケレン用ブラシ及びその使用方法 |