JPH0218549U - - Google Patents
Info
- Publication number
- JPH0218549U JPH0218549U JP9817788U JP9817788U JPH0218549U JP H0218549 U JPH0218549 U JP H0218549U JP 9817788 U JP9817788 U JP 9817788U JP 9817788 U JP9817788 U JP 9817788U JP H0218549 U JPH0218549 U JP H0218549U
- Authority
- JP
- Japan
- Prior art keywords
- earth
- sand
- removal case
- discharge device
- continuous
- 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
- 238000009412 basement excavation Methods 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9817788U JPH0218549U (en, 2012) | 1988-07-25 | 1988-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9817788U JPH0218549U (en, 2012) | 1988-07-25 | 1988-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0218549U true JPH0218549U (en, 2012) | 1990-02-07 |
Family
ID=31324208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9817788U Pending JPH0218549U (en, 2012) | 1988-07-25 | 1988-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0218549U (en, 2012) |
-
1988
- 1988-07-25 JP JP9817788U patent/JPH0218549U/ja active Pending