JPS5246014U - - Google Patents
Info
- Publication number
- JPS5246014U JPS5246014U JP13187175U JP13187175U JPS5246014U JP S5246014 U JPS5246014 U JP S5246014U JP 13187175 U JP13187175 U JP 13187175U JP 13187175 U JP13187175 U JP 13187175U JP S5246014 U JPS5246014 U JP S5246014U
- 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 |
|---|---|---|---|
| JP1975131871U JPS5617594Y2 (en) | 1975-09-29 | 1975-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975131871U JPS5617594Y2 (en) | 1975-09-29 | 1975-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5246014U true JPS5246014U (en) | 1977-04-01 |
| JPS5617594Y2 JPS5617594Y2 (en) | 1981-04-23 |
Family
ID=28611994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975131871U Expired JPS5617594Y2 (en) | 1975-09-29 | 1975-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5617594Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50114010A (en) * | 1974-02-20 | 1975-09-06 |
-
1975
- 1975-09-29 JP JP1975131871U patent/JPS5617594Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50114010A (en) * | 1974-02-20 | 1975-09-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5617594Y2 (en) | 1981-04-23 |