JPS5121444Y2 - - Google Patents
Info
- Publication number
- JPS5121444Y2 JPS5121444Y2 JP8901072U JP8901072U JPS5121444Y2 JP S5121444 Y2 JPS5121444 Y2 JP S5121444Y2 JP 8901072 U JP8901072 U JP 8901072U JP 8901072 U JP8901072 U JP 8901072U JP S5121444 Y2 JPS5121444 Y2 JP S5121444Y2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8901072U JPS5121444Y2 (sv) | 1972-07-27 | 1972-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8901072U JPS5121444Y2 (sv) | 1972-07-27 | 1972-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4946402U JPS4946402U (sv) | 1974-04-23 |
| JPS5121444Y2 true JPS5121444Y2 (sv) | 1976-06-04 |
Family
ID=28001616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8901072U Expired JPS5121444Y2 (sv) | 1972-07-27 | 1972-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5121444Y2 (sv) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5228102A (en) * | 1975-08-29 | 1977-03-02 | Sankyo Eng | Method of vertically excavating trench by utilizing guide hole |
| JPS54146404A (en) * | 1978-05-09 | 1979-11-15 | Hazama Gumi | Method of excavating ground |
-
1972
- 1972-07-27 JP JP8901072U patent/JPS5121444Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4946402U (sv) | 1974-04-23 |