JPS5527949B2 - - Google Patents
Info
- Publication number
- JPS5527949B2 JPS5527949B2 JP9053772A JP9053772A JPS5527949B2 JP S5527949 B2 JPS5527949 B2 JP S5527949B2 JP 9053772 A JP9053772 A JP 9053772A JP 9053772 A JP9053772 A JP 9053772A JP S5527949 B2 JPS5527949 B2 JP S5527949B2
- 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 |
|---|---|---|---|
| JP9053772A JPS5527949B2 (https=) | 1972-09-09 | 1972-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9053772A JPS5527949B2 (https=) | 1972-09-09 | 1972-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4945513A JPS4945513A (https=) | 1974-05-01 |
| JPS5527949B2 true JPS5527949B2 (https=) | 1980-07-24 |
Family
ID=14001151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9053772A Expired JPS5527949B2 (https=) | 1972-09-09 | 1972-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5527949B2 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5621694A (en) * | 1979-07-27 | 1981-02-28 | Kubota Ltd | Formation of underground well for installing deep aeration tank for water treatment |
| JP6254782B2 (ja) * | 2013-07-02 | 2017-12-27 | 株式会社進明技興 | 掘削ガイド体及び同掘削ガイド体を用いた立坑の掘削方法 |
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1972
- 1972-09-09 JP JP9053772A patent/JPS5527949B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4945513A (https=) | 1974-05-01 |