JPS5480206U - - Google Patents
Info
- Publication number
- JPS5480206U JPS5480206U JP15351777U JP15351777U JPS5480206U JP S5480206 U JPS5480206 U JP S5480206U JP 15351777 U JP15351777 U JP 15351777U JP 15351777 U JP15351777 U JP 15351777U JP S5480206 U JPS5480206 U JP S5480206U
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15351777U JPS5938520Y2 (ja) | 1977-11-17 | 1977-11-17 | 杭施工用掘削ヘツド |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15351777U JPS5938520Y2 (ja) | 1977-11-17 | 1977-11-17 | 杭施工用掘削ヘツド |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5480206U true JPS5480206U (ja) | 1979-06-07 |
JPS5938520Y2 JPS5938520Y2 (ja) | 1984-10-26 |
Family
ID=29140770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15351777U Expired JPS5938520Y2 (ja) | 1977-11-17 | 1977-11-17 | 杭施工用掘削ヘツド |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5938520Y2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006233749A (ja) * | 2005-01-26 | 2006-09-07 | Mitani Sekisan Co Ltd | 杭穴の根固め部の築造方法、杭穴の掘削方法、根固め部の築造装置、掘削ヘッド |
JP4728194B2 (ja) * | 2006-09-08 | 2011-07-20 | 株式会社不動テトラ | 掘削ヘッド |
-
1977
- 1977-11-17 JP JP15351777U patent/JPS5938520Y2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006233749A (ja) * | 2005-01-26 | 2006-09-07 | Mitani Sekisan Co Ltd | 杭穴の根固め部の築造方法、杭穴の掘削方法、根固め部の築造装置、掘削ヘッド |
JP4728194B2 (ja) * | 2006-09-08 | 2011-07-20 | 株式会社不動テトラ | 掘削ヘッド |
Also Published As
Publication number | Publication date |
---|---|
JPS5938520Y2 (ja) | 1984-10-26 |