JPS5766091U - - Google Patents
Info
- Publication number
- JPS5766091U JPS5766091U JP14060080U JP14060080U JPS5766091U JP S5766091 U JPS5766091 U JP S5766091U JP 14060080 U JP14060080 U JP 14060080U JP 14060080 U JP14060080 U JP 14060080U JP S5766091 U JPS5766091 U JP S5766091U
- 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 |
|---|---|---|---|
| JP1980140600U JPS644959Y2 (https=) | 1980-10-03 | 1980-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980140600U JPS644959Y2 (https=) | 1980-10-03 | 1980-10-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5766091U true JPS5766091U (https=) | 1982-04-20 |
| JPS644959Y2 JPS644959Y2 (https=) | 1989-02-08 |
Family
ID=29500512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980140600U Expired JPS644959Y2 (https=) | 1980-10-03 | 1980-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644959Y2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011169056A (ja) * | 2010-02-19 | 2011-09-01 | Chuo Univ | 自動掘削推進装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5366807U (https=) * | 1976-11-08 | 1978-06-05 | ||
| JPS5524382U (https=) * | 1978-08-08 | 1980-02-16 |
-
1980
- 1980-10-03 JP JP1980140600U patent/JPS644959Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5366807U (https=) * | 1976-11-08 | 1978-06-05 | ||
| JPS5524382U (https=) * | 1978-08-08 | 1980-02-16 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011169056A (ja) * | 2010-02-19 | 2011-09-01 | Chuo Univ | 自動掘削推進装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS644959Y2 (https=) | 1989-02-08 |