JPS556867Y2 - - Google Patents
Info
- Publication number
- JPS556867Y2 JPS556867Y2 JP14259476U JP14259476U JPS556867Y2 JP S556867 Y2 JPS556867 Y2 JP S556867Y2 JP 14259476 U JP14259476 U JP 14259476U JP 14259476 U JP14259476 U JP 14259476U JP S556867 Y2 JPS556867 Y2 JP S556867Y2
- 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 |
|---|---|---|---|
| JP14259476U JPS556867Y2 (https=) | 1976-10-23 | 1976-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14259476U JPS556867Y2 (https=) | 1976-10-23 | 1976-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5359527U JPS5359527U (https=) | 1978-05-20 |
| JPS556867Y2 true JPS556867Y2 (https=) | 1980-02-15 |
Family
ID=28751334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14259476U Expired JPS556867Y2 (https=) | 1976-10-23 | 1976-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS556867Y2 (https=) |
-
1976
- 1976-10-23 JP JP14259476U patent/JPS556867Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5359527U (https=) | 1978-05-20 |