JPS50141828A - - Google Patents
Info
- Publication number
- JPS50141828A JPS50141828A JP4829374A JP4829374A JPS50141828A JP S50141828 A JPS50141828 A JP S50141828A JP 4829374 A JP4829374 A JP 4829374A JP 4829374 A JP4829374 A JP 4829374A JP S50141828 A JPS50141828 A JP S50141828A
- 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.)
- Granted
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4829374A JPS5147978B2 (ja) | 1974-05-01 | 1974-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4829374A JPS5147978B2 (ja) | 1974-05-01 | 1974-05-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50141828A true JPS50141828A (ja) | 1975-11-14 |
| JPS5147978B2 JPS5147978B2 (ja) | 1976-12-17 |
Family
ID=12799378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4829374A Expired JPS5147978B2 (ja) | 1974-05-01 | 1974-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5147978B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009270328A (ja) * | 2008-05-07 | 2009-11-19 | Shimizu Corp | トンネル掘削機およびトンネル掘削方法 |
-
1974
- 1974-05-01 JP JP4829374A patent/JPS5147978B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009270328A (ja) * | 2008-05-07 | 2009-11-19 | Shimizu Corp | トンネル掘削機およびトンネル掘削方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5147978B2 (ja) | 1976-12-17 |