JPS6260697U - - Google Patents
Info
- Publication number
- JPS6260697U JPS6260697U JP14994185U JP14994185U JPS6260697U JP S6260697 U JPS6260697 U JP S6260697U JP 14994185 U JP14994185 U JP 14994185U JP 14994185 U JP14994185 U JP 14994185U JP S6260697 U JPS6260697 U JP S6260697U
- Authority
- JP
- Japan
- Prior art keywords
- upper half
- tunnel construction
- self
- shoring
- erecting
- 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
- 238000010276 construction Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14994185U JPS6260697U (it) | 1985-10-02 | 1985-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14994185U JPS6260697U (it) | 1985-10-02 | 1985-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6260697U true JPS6260697U (it) | 1987-04-15 |
Family
ID=31065616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14994185U Pending JPS6260697U (it) | 1985-10-02 | 1985-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6260697U (it) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5817840U (ja) * | 1981-07-24 | 1983-02-03 | 株式会社日立ホームテック | 電気ポツト |
-
1985
- 1985-10-02 JP JP14994185U patent/JPS6260697U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5817840U (ja) * | 1981-07-24 | 1983-02-03 | 株式会社日立ホームテック | 電気ポツト |