JPS61173565U - - Google Patents
Info
- Publication number
- JPS61173565U JPS61173565U JP5484585U JP5484585U JPS61173565U JP S61173565 U JPS61173565 U JP S61173565U JP 5484585 U JP5484585 U JP 5484585U JP 5484585 U JP5484585 U JP 5484585U JP S61173565 U JPS61173565 U JP S61173565U
- Authority
- JP
- Japan
- Prior art keywords
- ejector
- valve
- switched
- mechanical valve
- hydraulic switching
- 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
- 230000007935 neutral effect Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5484585U JPS61173565U (enExample) | 1985-04-15 | 1985-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5484585U JPS61173565U (enExample) | 1985-04-15 | 1985-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61173565U true JPS61173565U (enExample) | 1986-10-28 |
Family
ID=30576972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5484585U Pending JPS61173565U (enExample) | 1985-04-15 | 1985-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61173565U (enExample) |
-
1985
- 1985-04-15 JP JP5484585U patent/JPS61173565U/ja active Pending