JPS506537U - - Google Patents
Info
- Publication number
- JPS506537U JPS506537U JP5555873U JP5555873U JPS506537U JP S506537 U JPS506537 U JP S506537U JP 5555873 U JP5555873 U JP 5555873U JP 5555873 U JP5555873 U JP 5555873U JP S506537 U JPS506537 U JP S506537U
- 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 |
|---|---|---|---|
| JP5555873U JPS5414412Y2 (ja) | 1973-05-14 | 1973-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5555873U JPS5414412Y2 (ja) | 1973-05-14 | 1973-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS506537U true JPS506537U (ja) | 1975-01-23 |
| JPS5414412Y2 JPS5414412Y2 (ja) | 1979-06-14 |
Family
ID=28208144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5555873U Expired JPS5414412Y2 (ja) | 1973-05-14 | 1973-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5414412Y2 (ja) |
-
1973
- 1973-05-14 JP JP5555873U patent/JPS5414412Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5414412Y2 (ja) | 1979-06-14 |