JPS4829211A - - Google Patents
Info
- Publication number
- JPS4829211A JPS4829211A JP6366771A JP6366771A JPS4829211A JP S4829211 A JPS4829211 A JP S4829211A JP 6366771 A JP6366771 A JP 6366771A JP 6366771 A JP6366771 A JP 6366771A JP S4829211 A JPS4829211 A JP S4829211A
- 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.)
- Pending
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6366771A JPS4829211A (fr) | 1971-08-23 | 1971-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6366771A JPS4829211A (fr) | 1971-08-23 | 1971-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4829211A true JPS4829211A (fr) | 1973-04-18 |
Family
ID=13235912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6366771A Pending JPS4829211A (fr) | 1971-08-23 | 1971-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4829211A (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5136711A (en) * | 1974-07-19 | 1976-03-27 | Tidril Corp | Chikano kojotsuronisoiankyoosuetsukeruhoho |
| JPS52135533A (en) * | 1976-05-07 | 1977-11-12 | Kunishige Hayashi | Method of steel pipe semiishield construction and its device |
| JPS53111627A (en) * | 1977-03-11 | 1978-09-29 | Japan National Railway | Method of tunneling under railway |
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1971
- 1971-08-23 JP JP6366771A patent/JPS4829211A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5136711A (en) * | 1974-07-19 | 1976-03-27 | Tidril Corp | Chikano kojotsuronisoiankyoosuetsukeruhoho |
| JPS6059398B2 (ja) * | 1974-07-19 | 1985-12-25 | リ−ディング・アンド・ベ−ツ・コンストラクション・カンパニ− | 地下の弧状通路に沿い暗渠を据付る方法 |
| JPS52135533A (en) * | 1976-05-07 | 1977-11-12 | Kunishige Hayashi | Method of steel pipe semiishield construction and its device |
| JPS53111627A (en) * | 1977-03-11 | 1978-09-29 | Japan National Railway | Method of tunneling under railway |