JPS5677598U - - Google Patents
Info
- Publication number
- JPS5677598U JPS5677598U JP15828779U JP15828779U JPS5677598U JP S5677598 U JPS5677598 U JP S5677598U JP 15828779 U JP15828779 U JP 15828779U JP 15828779 U JP15828779 U JP 15828779U JP S5677598 U JPS5677598 U JP S5677598U
- 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.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15828779U JPS5677598U (ja) | 1979-11-15 | 1979-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15828779U JPS5677598U (ja) | 1979-11-15 | 1979-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5677598U true JPS5677598U (ja) | 1981-06-24 |
Family
ID=29669535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15828779U Pending JPS5677598U (ja) | 1979-11-15 | 1979-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5677598U (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003049599A (ja) * | 2001-08-07 | 2003-02-21 | Sato Kogyo Co Ltd | トンネル覆工背面の探査方法及び探査装置、ならびにトンネル覆工背面の裏込め方法 |
| JP2019002169A (ja) * | 2017-06-13 | 2019-01-10 | 青木あすなろ建設株式会社 | 逆止弁 |
| JP2021075858A (ja) * | 2019-11-06 | 2021-05-20 | 大成建設株式会社 | トンネル施工方法および空隙探査システム |
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1979
- 1979-11-15 JP JP15828779U patent/JPS5677598U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003049599A (ja) * | 2001-08-07 | 2003-02-21 | Sato Kogyo Co Ltd | トンネル覆工背面の探査方法及び探査装置、ならびにトンネル覆工背面の裏込め方法 |
| JP4608147B2 (ja) * | 2001-08-07 | 2011-01-05 | 佐藤工業株式会社 | トンネル覆工背面の探査方法及び探査装置、ならびにトンネル覆工背面の裏込め方法 |
| JP2019002169A (ja) * | 2017-06-13 | 2019-01-10 | 青木あすなろ建設株式会社 | 逆止弁 |
| JP2021075858A (ja) * | 2019-11-06 | 2021-05-20 | 大成建設株式会社 | トンネル施工方法および空隙探査システム |