JPS5617598Y2 - - Google Patents
Info
- Publication number
- JPS5617598Y2 JPS5617598Y2 JP1976044735U JP4473576U JPS5617598Y2 JP S5617598 Y2 JPS5617598 Y2 JP S5617598Y2 JP 1976044735 U JP1976044735 U JP 1976044735U JP 4473576 U JP4473576 U JP 4473576U JP S5617598 Y2 JPS5617598 Y2 JP S5617598Y2
- 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 |
|---|---|---|---|
| JP1976044735U JPS5617598Y2 (fr) | 1976-04-09 | 1976-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976044735U JPS5617598Y2 (fr) | 1976-04-09 | 1976-04-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52135328U JPS52135328U (fr) | 1977-10-14 |
| JPS5617598Y2 true JPS5617598Y2 (fr) | 1981-04-23 |
Family
ID=28503799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976044735U Expired JPS5617598Y2 (fr) | 1976-04-09 | 1976-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5617598Y2 (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS485235U (fr) * | 1971-06-04 | 1973-01-22 |
-
1976
- 1976-04-09 JP JP1976044735U patent/JPS5617598Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS485235U (fr) * | 1971-06-04 | 1973-01-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52135328U (fr) | 1977-10-14 |