JPS5221241U - - Google Patents
Info
- Publication number
- JPS5221241U JPS5221241U JP10713975U JP10713975U JPS5221241U JP S5221241 U JPS5221241 U JP S5221241U JP 10713975 U JP10713975 U JP 10713975U JP 10713975 U JP10713975 U JP 10713975U JP S5221241 U JPS5221241 U JP S5221241U
- 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 |
|---|---|---|---|
| JP1975107139U JPS5531119Y2 (enExample) | 1975-08-04 | 1975-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975107139U JPS5531119Y2 (enExample) | 1975-08-04 | 1975-08-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5221241U true JPS5221241U (enExample) | 1977-02-15 |
| JPS5531119Y2 JPS5531119Y2 (enExample) | 1980-07-24 |
Family
ID=28588381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975107139U Expired JPS5531119Y2 (enExample) | 1975-08-04 | 1975-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5531119Y2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63163718U (enExample) * | 1986-12-27 | 1988-10-25 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS444705Y1 (enExample) * | 1966-12-19 | 1969-02-20 |
-
1975
- 1975-08-04 JP JP1975107139U patent/JPS5531119Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS444705Y1 (enExample) * | 1966-12-19 | 1969-02-20 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63163718U (enExample) * | 1986-12-27 | 1988-10-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5531119Y2 (enExample) | 1980-07-24 |