JPS5659289U - - Google Patents
Info
- Publication number
- JPS5659289U JPS5659289U JP14732880U JP14732880U JPS5659289U JP S5659289 U JPS5659289 U JP S5659289U JP 14732880 U JP14732880 U JP 14732880U JP 14732880 U JP14732880 U JP 14732880U JP S5659289 U JPS5659289 U JP S5659289U
- 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 |
|---|---|---|---|
| JP1980147328U JPS6124622Y2 (en:Method) | 1980-10-16 | 1980-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980147328U JPS6124622Y2 (en:Method) | 1980-10-16 | 1980-10-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5659289U true JPS5659289U (en:Method) | 1981-05-21 |
| JPS6124622Y2 JPS6124622Y2 (en:Method) | 1986-07-23 |
Family
ID=29378467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980147328U Expired JPS6124622Y2 (en:Method) | 1980-10-16 | 1980-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6124622Y2 (en:Method) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5080638A (en:Method) * | 1973-11-19 | 1975-06-30 | ||
| JPS50131139U (en:Method) * | 1974-04-15 | 1975-10-28 |
-
1980
- 1980-10-16 JP JP1980147328U patent/JPS6124622Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5080638A (en:Method) * | 1973-11-19 | 1975-06-30 | ||
| JPS50131139U (en:Method) * | 1974-04-15 | 1975-10-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6124622Y2 (en:Method) | 1986-07-23 |