JPS4913001A - - Google Patents
Info
- Publication number
- JPS4913001A JPS4913001A JP4883772A JP4883772A JPS4913001A JP S4913001 A JPS4913001 A JP S4913001A JP 4883772 A JP4883772 A JP 4883772A JP 4883772 A JP4883772 A JP 4883772A JP S4913001 A JPS4913001 A JP S4913001A
- 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)
- Actuator (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4883772A JPS5123241B2 (en:Method) | 1972-05-17 | 1972-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4883772A JPS5123241B2 (en:Method) | 1972-05-17 | 1972-05-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4913001A true JPS4913001A (en:Method) | 1974-02-05 |
| JPS5123241B2 JPS5123241B2 (en:Method) | 1976-07-15 |
Family
ID=12814344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4883772A Expired JPS5123241B2 (en:Method) | 1972-05-17 | 1972-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5123241B2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS512201A (ja) * | 1974-06-25 | 1976-01-09 | Hitachi Shipbuilding Eng Co | Suijokozobutsu |
-
1972
- 1972-05-17 JP JP4883772A patent/JPS5123241B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS512201A (ja) * | 1974-06-25 | 1976-01-09 | Hitachi Shipbuilding Eng Co | Suijokozobutsu |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5123241B2 (en:Method) | 1976-07-15 |