JPS61202586U - - Google Patents
Info
- Publication number
- JPS61202586U JPS61202586U JP8627485U JP8627485U JPS61202586U JP S61202586 U JPS61202586 U JP S61202586U JP 8627485 U JP8627485 U JP 8627485U JP 8627485 U JP8627485 U JP 8627485U JP S61202586 U JPS61202586 U JP S61202586U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- buried pipe
- propulsion device
- propulsion
- longitudinal direction
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8627485U JPS61202586U (OSRAM) | 1985-06-10 | 1985-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8627485U JPS61202586U (OSRAM) | 1985-06-10 | 1985-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61202586U true JPS61202586U (OSRAM) | 1986-12-19 |
Family
ID=30637428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8627485U Pending JPS61202586U (OSRAM) | 1985-06-10 | 1985-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61202586U (OSRAM) |
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1985
- 1985-06-10 JP JP8627485U patent/JPS61202586U/ja active Pending