JPS5439872Y2 - - Google Patents
Info
- Publication number
- JPS5439872Y2 JPS5439872Y2 JP14712575U JP14712575U JPS5439872Y2 JP S5439872 Y2 JPS5439872 Y2 JP S5439872Y2 JP 14712575 U JP14712575 U JP 14712575U JP 14712575 U JP14712575 U JP 14712575U JP S5439872 Y2 JPS5439872 Y2 JP S5439872Y2
- 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 |
|---|---|---|---|
| JP14712575U JPS5439872Y2 (enExample) | 1975-10-30 | 1975-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14712575U JPS5439872Y2 (enExample) | 1975-10-30 | 1975-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5260150U JPS5260150U (enExample) | 1977-05-02 |
| JPS5439872Y2 true JPS5439872Y2 (enExample) | 1979-11-26 |
Family
ID=28626782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14712575U Expired JPS5439872Y2 (enExample) | 1975-10-30 | 1975-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5439872Y2 (enExample) |
-
1975
- 1975-10-30 JP JP14712575U patent/JPS5439872Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5260150U (enExample) | 1977-05-02 |