JPS57119888U - - Google Patents
Info
- Publication number
- JPS57119888U JPS57119888U JP310081U JP310081U JPS57119888U JP S57119888 U JPS57119888 U JP S57119888U JP 310081 U JP310081 U JP 310081U JP 310081 U JP310081 U JP 310081U JP S57119888 U JPS57119888 U JP S57119888U
- 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.)
- Pending
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP310081U JPS57119888U (en) | 1981-01-12 | 1981-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP310081U JPS57119888U (en) | 1981-01-12 | 1981-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57119888U true JPS57119888U (en) | 1982-07-26 |
Family
ID=29801533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP310081U Pending JPS57119888U (en) | 1981-01-12 | 1981-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57119888U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS505222U (en) * | 1973-05-10 | 1975-01-20 |
-
1981
- 1981-01-12 JP JP310081U patent/JPS57119888U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS505222U (en) * | 1973-05-10 | 1975-01-20 |