JPH01180556U - - Google Patents
Info
- Publication number
- JPH01180556U JPH01180556U JP7438688U JP7438688U JPH01180556U JP H01180556 U JPH01180556 U JP H01180556U JP 7438688 U JP7438688 U JP 7438688U JP 7438688 U JP7438688 U JP 7438688U JP H01180556 U JPH01180556 U JP H01180556U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- opening
- closing lid
- backhoe
- valve
- 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
- 238000000605 extraction Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7438688U JPH01180556U (en, 2012) | 1988-06-03 | 1988-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7438688U JPH01180556U (en, 2012) | 1988-06-03 | 1988-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01180556U true JPH01180556U (en, 2012) | 1989-12-26 |
Family
ID=31299499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7438688U Pending JPH01180556U (en, 2012) | 1988-06-03 | 1988-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01180556U (en, 2012) |
-
1988
- 1988-06-03 JP JP7438688U patent/JPH01180556U/ja active Pending