JPS5139451B2 - - Google Patents
Info
- Publication number
- JPS5139451B2 JPS5139451B2 JP6366671A JP6366671A JPS5139451B2 JP S5139451 B2 JPS5139451 B2 JP S5139451B2 JP 6366671 A JP6366671 A JP 6366671A JP 6366671 A JP6366671 A JP 6366671A JP S5139451 B2 JPS5139451 B2 JP S5139451B2
- 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
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6366671A JPS5139451B2 (en) | 1971-08-23 | 1971-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6366671A JPS5139451B2 (en) | 1971-08-23 | 1971-08-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4829210A JPS4829210A (en) | 1973-04-18 |
| JPS5139451B2 true JPS5139451B2 (en) | 1976-10-28 |
Family
ID=13235878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6366671A Expired JPS5139451B2 (en) | 1971-08-23 | 1971-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5139451B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49106104U (en) * | 1972-12-28 | 1974-09-11 | ||
| JPS54110629A (en) * | 1978-02-17 | 1979-08-30 | Tekken Constr Co | Method of tunnel construction of tuyere box body preceeding |
| JP4678866B2 (en) * | 2006-03-30 | 2011-04-27 | 株式会社フジタ | Reaction force receiving member for tunnel construction |
-
1971
- 1971-08-23 JP JP6366671A patent/JPS5139451B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4829210A (en) | 1973-04-18 |