JPH0158397U - - Google Patents
Info
- Publication number
- JPH0158397U JPH0158397U JP15549587U JP15549587U JPH0158397U JP H0158397 U JPH0158397 U JP H0158397U JP 15549587 U JP15549587 U JP 15549587U JP 15549587 U JP15549587 U JP 15549587U JP H0158397 U JPH0158397 U JP H0158397U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- duct
- propulsion device
- waterjet propulsion
- foldable
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15549587U JPH0158397U ( ) | 1987-10-08 | 1987-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15549587U JPH0158397U ( ) | 1987-10-08 | 1987-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0158397U true JPH0158397U ( ) | 1989-04-12 |
Family
ID=31433175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15549587U Pending JPH0158397U ( ) | 1987-10-08 | 1987-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0158397U ( ) |
-
1987
- 1987-10-08 JP JP15549587U patent/JPH0158397U/ja active Pending