JPS5542670B2 - - Google Patents
Info
- Publication number
- JPS5542670B2 JPS5542670B2 JP4818575A JP4818575A JPS5542670B2 JP S5542670 B2 JPS5542670 B2 JP S5542670B2 JP 4818575 A JP4818575 A JP 4818575A JP 4818575 A JP4818575 A JP 4818575A JP S5542670 B2 JPS5542670 B2 JP S5542670B2
- 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
- Laser Beam Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50048185A JPS51123994A (en) | 1975-04-22 | 1975-04-22 | Boring method using laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50048185A JPS51123994A (en) | 1975-04-22 | 1975-04-22 | Boring method using laser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51123994A JPS51123994A (en) | 1976-10-29 |
| JPS5542670B2 true JPS5542670B2 (fr) | 1980-10-31 |
Family
ID=12796315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50048185A Granted JPS51123994A (en) | 1975-04-22 | 1975-04-22 | Boring method using laser |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51123994A (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4920794A (fr) * | 1972-06-19 | 1974-02-23 |
-
1975
- 1975-04-22 JP JP50048185A patent/JPS51123994A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4920794A (fr) * | 1972-06-19 | 1974-02-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51123994A (en) | 1976-10-29 |