JPS552496B2 - - Google Patents
Info
- Publication number
- JPS552496B2 JPS552496B2 JP1425075A JP1425075A JPS552496B2 JP S552496 B2 JPS552496 B2 JP S552496B2 JP 1425075 A JP1425075 A JP 1425075A JP 1425075 A JP1425075 A JP 1425075A JP S552496 B2 JPS552496 B2 JP S552496B2
- 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 |
|---|---|---|---|
| JP1425075A JPS552496B2 (cs) | 1975-02-05 | 1975-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1425075A JPS552496B2 (cs) | 1975-02-05 | 1975-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5196102A JPS5196102A (cs) | 1976-08-23 |
| JPS552496B2 true JPS552496B2 (cs) | 1980-01-21 |
Family
ID=11855832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1425075A Expired JPS552496B2 (cs) | 1975-02-05 | 1975-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS552496B2 (cs) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214324Y2 (cs) * | 1972-05-22 | 1977-03-31 |
-
1975
- 1975-02-05 JP JP1425075A patent/JPS552496B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5196102A (cs) | 1976-08-23 |