JPS5771583U - - Google Patents
Info
- Publication number
- JPS5771583U JPS5771583U JP14674180U JP14674180U JPS5771583U JP S5771583 U JPS5771583 U JP S5771583U JP 14674180 U JP14674180 U JP 14674180U JP 14674180 U JP14674180 U JP 14674180U JP S5771583 U JPS5771583 U JP S5771583U
- Authority
- JP
- Japan
- 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
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980146741U JPS60388Y2 (ja) | 1980-10-15 | 1980-10-15 | 井戸掘削装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980146741U JPS60388Y2 (ja) | 1980-10-15 | 1980-10-15 | 井戸掘削装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5771583U true JPS5771583U (enExample) | 1982-05-01 |
| JPS60388Y2 JPS60388Y2 (ja) | 1985-01-08 |
Family
ID=29506290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980146741U Expired JPS60388Y2 (ja) | 1980-10-15 | 1980-10-15 | 井戸掘削装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60388Y2 (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5283303U (enExample) * | 1975-12-17 | 1977-06-21 |
-
1980
- 1980-10-15 JP JP1980146741U patent/JPS60388Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5283303U (enExample) * | 1975-12-17 | 1977-06-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60388Y2 (ja) | 1985-01-08 |