JPS5550237Y2 - - Google Patents
Info
- Publication number
- JPS5550237Y2 JPS5550237Y2 JP7133575U JP7133575U JPS5550237Y2 JP S5550237 Y2 JPS5550237 Y2 JP S5550237Y2 JP 7133575 U JP7133575 U JP 7133575U JP 7133575 U JP7133575 U JP 7133575U JP S5550237 Y2 JPS5550237 Y2 JP S5550237Y2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7133575U JPS5550237Y2 (en:Method) | 1975-05-29 | 1975-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7133575U JPS5550237Y2 (en:Method) | 1975-05-29 | 1975-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51151407U JPS51151407U (en:Method) | 1976-12-03 |
| JPS5550237Y2 true JPS5550237Y2 (en:Method) | 1980-11-21 |
Family
ID=28541644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7133575U Expired JPS5550237Y2 (en:Method) | 1975-05-29 | 1975-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5550237Y2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101415192B1 (ko) * | 2014-01-15 | 2014-07-08 | (주)나스텍이앤씨 | 추진장비용 반력부재 및 이를 이용한 관로 추진공법 |
-
1975
- 1975-05-29 JP JP7133575U patent/JPS5550237Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51151407U (en:Method) | 1976-12-03 |