JPS4895904A - - Google Patents
Info
- Publication number
- JPS4895904A JPS4895904A JP2113572A JP2113572A JPS4895904A JP S4895904 A JPS4895904 A JP S4895904A JP 2113572 A JP2113572 A JP 2113572A JP 2113572 A JP2113572 A JP 2113572A JP S4895904 A JPS4895904 A JP S4895904A
- 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
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2113572A JPS5038361B2 (en:Method) | 1972-03-02 | 1972-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2113572A JPS5038361B2 (en:Method) | 1972-03-02 | 1972-03-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4895904A true JPS4895904A (en:Method) | 1973-12-08 |
| JPS5038361B2 JPS5038361B2 (en:Method) | 1975-12-09 |
Family
ID=12046438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2113572A Expired JPS5038361B2 (en:Method) | 1972-03-02 | 1972-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5038361B2 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5342659U (en:Method) * | 1976-09-16 | 1978-04-12 | ||
| JPS5376853U (en:Method) * | 1976-11-27 | 1978-06-27 |
-
1972
- 1972-03-02 JP JP2113572A patent/JPS5038361B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5038361B2 (en:Method) | 1975-12-09 |