JPS5527757Y2 - - Google Patents
Info
- Publication number
- JPS5527757Y2 JPS5527757Y2 JP9165376U JP9165376U JPS5527757Y2 JP S5527757 Y2 JPS5527757 Y2 JP S5527757Y2 JP 9165376 U JP9165376 U JP 9165376U JP 9165376 U JP9165376 U JP 9165376U JP S5527757 Y2 JPS5527757 Y2 JP S5527757Y2
- 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 |
|---|---|---|---|
| JP9165376U JPS5527757Y2 (xx) | 1976-07-12 | 1976-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9165376U JPS5527757Y2 (xx) | 1976-07-12 | 1976-07-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5310511U JPS5310511U (xx) | 1978-01-28 |
| JPS5527757Y2 true JPS5527757Y2 (xx) | 1980-07-02 |
Family
ID=28702255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9165376U Expired JPS5527757Y2 (xx) | 1976-07-12 | 1976-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5527757Y2 (xx) |
-
1976
- 1976-07-12 JP JP9165376U patent/JPS5527757Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5310511U (xx) | 1978-01-28 |