JPS51123994A - Boring method using laser - Google Patents
Boring method using laserInfo
- Publication number
- JPS51123994A JPS51123994A JP50048185A JP4818575A JPS51123994A JP S51123994 A JPS51123994 A JP S51123994A JP 50048185 A JP50048185 A JP 50048185A JP 4818575 A JP4818575 A JP 4818575A JP S51123994 A JPS51123994 A JP S51123994A
- Authority
- JP
- Japan
- Prior art keywords
- laser
- boring method
- boring
- interposing
- bored
- Prior art date
- 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
- 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 true JPS51123994A (en) | 1976-10-29 |
JPS5542670B2 JPS5542670B2 (US06521211-20030218-C00004.png) | 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 (US06521211-20030218-C00004.png) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4920794A (US06521211-20030218-C00004.png) * | 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 (US06521211-20030218-C00004.png) * | 1972-06-19 | 1974-02-23 |
Also Published As
Publication number | Publication date |
---|---|
JPS5542670B2 (US06521211-20030218-C00004.png) | 1980-10-31 |
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