JPS566475B2 - - Google Patents
Info
- Publication number
- JPS566475B2 JPS566475B2 JP8314077A JP8314077A JPS566475B2 JP S566475 B2 JPS566475 B2 JP S566475B2 JP 8314077 A JP8314077 A JP 8314077A JP 8314077 A JP8314077 A JP 8314077A JP S566475 B2 JPS566475 B2 JP S566475B2
- 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.)
- Expired
Links
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8314077A JPS5418402A (en) | 1977-07-12 | 1977-07-12 | Casing for boring above water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8314077A JPS5418402A (en) | 1977-07-12 | 1977-07-12 | Casing for boring above water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5418402A JPS5418402A (en) | 1979-02-10 |
| JPS566475B2 true JPS566475B2 (ja) | 1981-02-12 |
Family
ID=13793889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8314077A Granted JPS5418402A (en) | 1977-07-12 | 1977-07-12 | Casing for boring above water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5418402A (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018162988A2 (en) * | 2017-03-10 | 2018-09-13 | Cellula Robotics, Ltd. | Drilling devices and methods of operating the same |
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1977
- 1977-07-12 JP JP8314077A patent/JPS5418402A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5418402A (en) | 1979-02-10 |