JPH01111799U - - Google Patents
Info
- Publication number
- JPH01111799U JPH01111799U JP14272387U JP14272387U JPH01111799U JP H01111799 U JPH01111799 U JP H01111799U JP 14272387 U JP14272387 U JP 14272387U JP 14272387 U JP14272387 U JP 14272387U JP H01111799 U JPH01111799 U JP H01111799U
- Authority
- JP
- Japan
- Prior art keywords
- valve housing
- valve
- hopper
- stirring blade
- agitator
- 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.)
- Granted
Links
- 238000003756 stirring Methods 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 4
- 238000013019 agitation Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14272387U JPH0437996Y2 (en:Method) | 1987-09-18 | 1987-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14272387U JPH0437996Y2 (en:Method) | 1987-09-18 | 1987-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01111799U true JPH01111799U (en:Method) | 1989-07-27 |
| JPH0437996Y2 JPH0437996Y2 (en:Method) | 1992-09-07 |
Family
ID=31408914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14272387U Expired JPH0437996Y2 (en:Method) | 1987-09-18 | 1987-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437996Y2 (en:Method) |
-
1987
- 1987-09-18 JP JP14272387U patent/JPH0437996Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0437996Y2 (en:Method) | 1992-09-07 |