JPS52139634U - - Google Patents
Info
- Publication number
- JPS52139634U JPS52139634U JP4882576U JP4882576U JPS52139634U JP S52139634 U JPS52139634 U JP S52139634U JP 4882576 U JP4882576 U JP 4882576U JP 4882576 U JP4882576 U JP 4882576U JP S52139634 U JPS52139634 U JP S52139634U
- 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.)
- Granted
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976048825U JPS5541916Y2 (cs) | 1976-04-19 | 1976-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976048825U JPS5541916Y2 (cs) | 1976-04-19 | 1976-04-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52139634U true JPS52139634U (cs) | 1977-10-22 |
| JPS5541916Y2 JPS5541916Y2 (cs) | 1980-10-01 |
Family
ID=28508020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976048825U Expired JPS5541916Y2 (cs) | 1976-04-19 | 1976-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5541916Y2 (cs) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS503134A (cs) * | 1973-05-15 | 1975-01-14 |
-
1976
- 1976-04-19 JP JP1976048825U patent/JPS5541916Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS503134A (cs) * | 1973-05-15 | 1975-01-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5541916Y2 (cs) | 1980-10-01 |