JPS557519B2 - - Google Patents
Info
- Publication number
- JPS557519B2 JPS557519B2 JP12042074A JP12042074A JPS557519B2 JP S557519 B2 JPS557519 B2 JP S557519B2 JP 12042074 A JP12042074 A JP 12042074A JP 12042074 A JP12042074 A JP 12042074A JP S557519 B2 JPS557519 B2 JP S557519B2
- 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 |
|---|---|---|---|
| JP12042074A JPS5146502A (ja) | 1974-10-21 | 1974-10-21 | Jibankutsusakusochi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12042074A JPS5146502A (ja) | 1974-10-21 | 1974-10-21 | Jibankutsusakusochi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5146502A JPS5146502A (ja) | 1976-04-21 |
| JPS557519B2 true JPS557519B2 (enExample) | 1980-02-26 |
Family
ID=14785770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12042074A Granted JPS5146502A (ja) | 1974-10-21 | 1974-10-21 | Jibankutsusakusochi |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5146502A (enExample) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5010027Y2 (enExample) * | 1971-06-25 | 1975-03-28 |
-
1974
- 1974-10-21 JP JP12042074A patent/JPS5146502A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5146502A (ja) | 1976-04-21 |