JPS62138798U - - Google Patents
Info
- Publication number
- JPS62138798U JPS62138798U JP2663886U JP2663886U JPS62138798U JP S62138798 U JPS62138798 U JP S62138798U JP 2663886 U JP2663886 U JP 2663886U JP 2663886 U JP2663886 U JP 2663886U JP S62138798 U JPS62138798 U JP S62138798U
- Authority
- JP
- Japan
- Prior art keywords
- filled
- water stop
- reinforced
- shaft
- view
- 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
- 239000011111 cardboard Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2663886U JPH0349194Y2 (https=) | 1986-02-27 | 1986-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2663886U JPH0349194Y2 (https=) | 1986-02-27 | 1986-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62138798U true JPS62138798U (https=) | 1987-09-01 |
| JPH0349194Y2 JPH0349194Y2 (https=) | 1991-10-21 |
Family
ID=30827906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2663886U Expired JPH0349194Y2 (https=) | 1986-02-27 | 1986-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349194Y2 (https=) |
-
1986
- 1986-02-27 JP JP2663886U patent/JPH0349194Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0349194Y2 (https=) | 1991-10-21 |