JPS5253128U - - Google Patents
Info
- Publication number
- JPS5253128U JPS5253128U JP14087275U JP14087275U JPS5253128U JP S5253128 U JPS5253128 U JP S5253128U JP 14087275 U JP14087275 U JP 14087275U JP 14087275 U JP14087275 U JP 14087275U JP S5253128 U JPS5253128 U JP S5253128U
- 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 |
|---|---|---|---|
| JP14087275U JPS5439871Y2 (it) | 1975-10-15 | 1975-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14087275U JPS5439871Y2 (it) | 1975-10-15 | 1975-10-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5253128U true JPS5253128U (it) | 1977-04-16 |
| JPS5439871Y2 JPS5439871Y2 (it) | 1979-11-26 |
Family
ID=28620701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14087275U Expired JPS5439871Y2 (it) | 1975-10-15 | 1975-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5439871Y2 (it) |
-
1975
- 1975-10-15 JP JP14087275U patent/JPS5439871Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5439871Y2 (it) | 1979-11-26 |