JPH0262998U - - Google Patents
Info
- Publication number
- JPH0262998U JPH0262998U JP13959988U JP13959988U JPH0262998U JP H0262998 U JPH0262998 U JP H0262998U JP 13959988 U JP13959988 U JP 13959988U JP 13959988 U JP13959988 U JP 13959988U JP H0262998 U JPH0262998 U JP H0262998U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- gradient
- pipe
- pump
- propulsion
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13959988U JPH0621996Y2 (ja) | 1988-10-26 | 1988-10-26 | 埋設管推進装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13959988U JPH0621996Y2 (ja) | 1988-10-26 | 1988-10-26 | 埋設管推進装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0262998U true JPH0262998U (fr) | 1990-05-10 |
JPH0621996Y2 JPH0621996Y2 (ja) | 1994-06-08 |
Family
ID=31403007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13959988U Expired - Lifetime JPH0621996Y2 (ja) | 1988-10-26 | 1988-10-26 | 埋設管推進装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0621996Y2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007094400A1 (fr) * | 2006-02-17 | 2007-08-23 | Max Co., Ltd. | Tuyau d'écoulement et système de toilettes utilisant ledit tuyau |
-
1988
- 1988-10-26 JP JP13959988U patent/JPH0621996Y2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007094400A1 (fr) * | 2006-02-17 | 2007-08-23 | Max Co., Ltd. | Tuyau d'écoulement et système de toilettes utilisant ledit tuyau |
Also Published As
Publication number | Publication date |
---|---|
JPH0621996Y2 (ja) | 1994-06-08 |
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