JPH0437691U - - Google Patents
Info
- Publication number
- JPH0437691U JPH0437691U JP8078890U JP8078890U JPH0437691U JP H0437691 U JPH0437691 U JP H0437691U JP 8078890 U JP8078890 U JP 8078890U JP 8078890 U JP8078890 U JP 8078890U JP H0437691 U JPH0437691 U JP H0437691U
- Authority
- JP
- Japan
- Prior art keywords
- auger
- tube
- underground
- intubation device
- ground
- Prior art date
- 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
- 238000002627 tracheal intubation Methods 0.000 claims description 6
- 238000009412 basement excavation Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8078890U JPH0437691U (zh) | 1990-07-30 | 1990-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8078890U JPH0437691U (zh) | 1990-07-30 | 1990-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0437691U true JPH0437691U (zh) | 1992-03-30 |
Family
ID=31626150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8078890U Pending JPH0437691U (zh) | 1990-07-30 | 1990-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437691U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6412728U (zh) * | 1987-07-09 | 1989-01-23 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5039102B2 (zh) * | 1971-11-11 | 1975-12-15 |
-
1990
- 1990-07-30 JP JP8078890U patent/JPH0437691U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5039102B2 (zh) * | 1971-11-11 | 1975-12-15 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6412728U (zh) * | 1987-07-09 | 1989-01-23 |