JPS6318595U - - Google Patents
Info
- Publication number
- JPS6318595U JPS6318595U JP11051986U JP11051986U JPS6318595U JP S6318595 U JPS6318595 U JP S6318595U JP 11051986 U JP11051986 U JP 11051986U JP 11051986 U JP11051986 U JP 11051986U JP S6318595 U JPS6318595 U JP S6318595U
- Authority
- JP
- Japan
- Prior art keywords
- propulsion
- circumferential surface
- outer circumferential
- sheathing material
- tube
- 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
- 239000000463 material Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11051986U JPS6318595U (de) | 1986-07-17 | 1986-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11051986U JPS6318595U (de) | 1986-07-17 | 1986-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6318595U true JPS6318595U (de) | 1988-02-06 |
Family
ID=30989594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11051986U Pending JPS6318595U (de) | 1986-07-17 | 1986-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6318595U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0258088U (de) * | 1988-10-18 | 1990-04-26 |
-
1986
- 1986-07-17 JP JP11051986U patent/JPS6318595U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0258088U (de) * | 1988-10-18 | 1990-04-26 |