JPS5144681B2 - - Google Patents
Info
- Publication number
- JPS5144681B2 JPS5144681B2 JP3222173A JP3222173A JPS5144681B2 JP S5144681 B2 JPS5144681 B2 JP S5144681B2 JP 3222173 A JP3222173 A JP 3222173A JP 3222173 A JP3222173 A JP 3222173A JP S5144681 B2 JPS5144681 B2 JP S5144681B2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3222173A JPS5144681B2 (en) | 1973-03-20 | 1973-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3222173A JPS5144681B2 (en) | 1973-03-20 | 1973-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49120803A JPS49120803A (en) | 1974-11-19 |
| JPS5144681B2 true JPS5144681B2 (en) | 1976-11-30 |
Family
ID=12352876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3222173A Expired JPS5144681B2 (en) | 1973-03-20 | 1973-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5144681B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0833092B2 (en) * | 1990-09-13 | 1996-03-29 | 憲雄 籠田 | Drilling equipment for geological surveys |
| JP6322719B2 (en) * | 2014-09-29 | 2018-05-09 | 株式会社クリステンセン・マイカイ | Core sampling device |
-
1973
- 1973-03-20 JP JP3222173A patent/JPS5144681B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49120803A (en) | 1974-11-19 |