JPS5034850B2 - - Google Patents
Info
- Publication number
- JPS5034850B2 JPS5034850B2 JP3630572A JP3630572A JPS5034850B2 JP S5034850 B2 JPS5034850 B2 JP S5034850B2 JP 3630572 A JP3630572 A JP 3630572A JP 3630572 A JP3630572 A JP 3630572A JP S5034850 B2 JPS5034850 B2 JP S5034850B2
- 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 |
|---|---|---|---|
| JP3630572A JPS5034850B2 (en:Method) | 1972-04-11 | 1972-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3630572A JPS5034850B2 (en:Method) | 1972-04-11 | 1972-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS48104311A JPS48104311A (en:Method) | 1973-12-27 |
| JPS5034850B2 true JPS5034850B2 (en:Method) | 1975-11-12 |
Family
ID=12466104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3630572A Expired JPS5034850B2 (en:Method) | 1972-04-11 | 1972-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5034850B2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5118115A (en) * | 1974-08-06 | 1976-02-13 | Sanwa Kizai Co Ltd | Kokanno maisetsukoho |
-
1972
- 1972-04-11 JP JP3630572A patent/JPS5034850B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS48104311A (en:Method) | 1973-12-27 |