JPS62110392U - - Google Patents
Info
- Publication number
- JPS62110392U JPS62110392U JP19984885U JP19984885U JPS62110392U JP S62110392 U JPS62110392 U JP S62110392U JP 19984885 U JP19984885 U JP 19984885U JP 19984885 U JP19984885 U JP 19984885U JP S62110392 U JPS62110392 U JP S62110392U
- Authority
- JP
- Japan
- Prior art keywords
- excavator
- gap
- underground
- hole
- directs
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19984885U JPS62110392U (pl) | 1985-12-28 | 1985-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19984885U JPS62110392U (pl) | 1985-12-28 | 1985-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62110392U true JPS62110392U (pl) | 1987-07-14 |
Family
ID=31161852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19984885U Pending JPS62110392U (pl) | 1985-12-28 | 1985-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62110392U (pl) |
-
1985
- 1985-12-28 JP JP19984885U patent/JPS62110392U/ja active Pending