JPS5311804U - - Google Patents
Info
- Publication number
- JPS5311804U JPS5311804U JP9236076U JP9236076U JPS5311804U JP S5311804 U JPS5311804 U JP S5311804U JP 9236076 U JP9236076 U JP 9236076U JP 9236076 U JP9236076 U JP 9236076U JP S5311804 U JPS5311804 U JP S5311804U
- 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 |
|---|---|---|---|
| JP9236076U JPS5810800Y2 (ja) | 1976-07-13 | 1976-07-13 | 管推進装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9236076U JPS5810800Y2 (ja) | 1976-07-13 | 1976-07-13 | 管推進装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5311804U true JPS5311804U (cs) | 1978-01-31 |
| JPS5810800Y2 JPS5810800Y2 (ja) | 1983-02-28 |
Family
ID=28702946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9236076U Expired JPS5810800Y2 (ja) | 1976-07-13 | 1976-07-13 | 管推進装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5810800Y2 (cs) |
-
1976
- 1976-07-13 JP JP9236076U patent/JPS5810800Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5810800Y2 (ja) | 1983-02-28 |