JPH0426297U - - Google Patents
Info
- Publication number
- JPH0426297U JPH0426297U JP6546890U JP6546890U JPH0426297U JP H0426297 U JPH0426297 U JP H0426297U JP 6546890 U JP6546890 U JP 6546890U JP 6546890 U JP6546890 U JP 6546890U JP H0426297 U JPH0426297 U JP H0426297U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- casing
- pump
- water
- leading
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6546890U JP2508875Y2 (ja) | 1990-06-22 | 1990-06-22 | 管埋設装置における先導管内排水装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6546890U JP2508875Y2 (ja) | 1990-06-22 | 1990-06-22 | 管埋設装置における先導管内排水装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0426297U true JPH0426297U (en]) | 1992-03-02 |
| JP2508875Y2 JP2508875Y2 (ja) | 1996-08-28 |
Family
ID=31597323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6546890U Expired - Fee Related JP2508875Y2 (ja) | 1990-06-22 | 1990-06-22 | 管埋設装置における先導管内排水装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508875Y2 (en]) |
-
1990
- 1990-06-22 JP JP6546890U patent/JP2508875Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508875Y2 (ja) | 1996-08-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |