JPS63185894U - - Google Patents
Info
- Publication number
- JPS63185894U JPS63185894U JP7864287U JP7864287U JPS63185894U JP S63185894 U JPS63185894 U JP S63185894U JP 7864287 U JP7864287 U JP 7864287U JP 7864287 U JP7864287 U JP 7864287U JP S63185894 U JPS63185894 U JP S63185894U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- stopper plate
- earth drill
- keel
- bar according
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7864287U JPH0417663Y2 (en, 2012) | 1987-05-25 | 1987-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7864287U JPH0417663Y2 (en, 2012) | 1987-05-25 | 1987-05-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63185894U true JPS63185894U (en, 2012) | 1988-11-29 |
| JPH0417663Y2 JPH0417663Y2 (en, 2012) | 1992-04-20 |
Family
ID=30927772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7864287U Expired JPH0417663Y2 (en, 2012) | 1987-05-25 | 1987-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0417663Y2 (en, 2012) |
-
1987
- 1987-05-25 JP JP7864287U patent/JPH0417663Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0417663Y2 (en, 2012) | 1992-04-20 |