JPS5546274U - - Google Patents
Info
- Publication number
- JPS5546274U JPS5546274U JP12967178U JP12967178U JPS5546274U JP S5546274 U JPS5546274 U JP S5546274U JP 12967178 U JP12967178 U JP 12967178U JP 12967178 U JP12967178 U JP 12967178U JP S5546274 U JPS5546274 U JP S5546274U
- 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)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12967178U JPS6222839Y2 (ja) | 1978-09-20 | 1978-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12967178U JPS6222839Y2 (ja) | 1978-09-20 | 1978-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5546274U true JPS5546274U (ja) | 1980-03-26 |
| JPS6222839Y2 JPS6222839Y2 (ja) | 1987-06-10 |
Family
ID=29094553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12967178U Expired JPS6222839Y2 (ja) | 1978-09-20 | 1978-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6222839Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014103542A1 (ja) * | 2012-12-27 | 2014-07-03 | 日立造船株式会社 | トンネル掘進機の掘削状況監視システム |
-
1978
- 1978-09-20 JP JP12967178U patent/JPS6222839Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014103542A1 (ja) * | 2012-12-27 | 2014-07-03 | 日立造船株式会社 | トンネル掘進機の掘削状況監視システム |
| JP2014125853A (ja) * | 2012-12-27 | 2014-07-07 | Hitachi Zosen Corp | トンネル掘進機の掘削状況監視システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6222839Y2 (ja) | 1987-06-10 |