JPH0177597U - - Google Patents
Info
- Publication number
- JPH0177597U JPH0177597U JP1987174263U JP17426387U JPH0177597U JP H0177597 U JPH0177597 U JP H0177597U JP 1987174263 U JP1987174263 U JP 1987174263U JP 17426387 U JP17426387 U JP 17426387U JP H0177597 U JPH0177597 U JP H0177597U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- water
- fitted
- cylindrical portion
- water jet
- 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 description 11
- 238000010521 absorption reaction Methods 0.000 claims 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174263U JPH0177597U (en]) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174263U JPH0177597U (en]) | 1987-11-13 | 1987-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0177597U true JPH0177597U (en]) | 1989-05-25 |
Family
ID=31466131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987174263U Pending JPH0177597U (en]) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0177597U (en]) |
-
1987
- 1987-11-13 JP JP1987174263U patent/JPH0177597U/ja active Pending