JPS5317544B2 - - Google Patents
Info
- Publication number
- JPS5317544B2 JPS5317544B2 JP10699675A JP10699675A JPS5317544B2 JP S5317544 B2 JPS5317544 B2 JP S5317544B2 JP 10699675 A JP10699675 A JP 10699675A JP 10699675 A JP10699675 A JP 10699675A JP S5317544 B2 JPS5317544 B2 JP S5317544B2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10699675A JPS5230761A (en) | 1975-09-05 | 1975-09-05 | Method of working plural fine grooves on inner surface of pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10699675A JPS5230761A (en) | 1975-09-05 | 1975-09-05 | Method of working plural fine grooves on inner surface of pipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5230761A JPS5230761A (en) | 1977-03-08 |
| JPS5317544B2 true JPS5317544B2 (show.php) | 1978-06-09 |
Family
ID=14447821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10699675A Granted JPS5230761A (en) | 1975-09-05 | 1975-09-05 | Method of working plural fine grooves on inner surface of pipes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5230761A (show.php) |
-
1975
- 1975-09-05 JP JP10699675A patent/JPS5230761A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5230761A (en) | 1977-03-08 |