JPS617957B2 - - Google Patents
Info
- Publication number
- JPS617957B2 JPS617957B2 JP4459978A JP4459978A JPS617957B2 JP S617957 B2 JPS617957 B2 JP S617957B2 JP 4459978 A JP4459978 A JP 4459978A JP 4459978 A JP4459978 A JP 4459978A JP S617957 B2 JPS617957 B2 JP S617957B2
- 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 |
|---|---|---|---|
| JP4459978A JPS54136939A (en) | 1978-04-15 | 1978-04-15 | Ellipse drawing device jointly using compasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4459978A JPS54136939A (en) | 1978-04-15 | 1978-04-15 | Ellipse drawing device jointly using compasses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54136939A JPS54136939A (en) | 1979-10-24 |
| JPS617957B2 true JPS617957B2 (pl) | 1986-03-10 |
Family
ID=12695910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4459978A Granted JPS54136939A (en) | 1978-04-15 | 1978-04-15 | Ellipse drawing device jointly using compasses |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54136939A (pl) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01155764U (pl) * | 1988-04-18 | 1989-10-26 | ||
| JPH02105379U (pl) * | 1989-02-09 | 1990-08-22 |
-
1978
- 1978-04-15 JP JP4459978A patent/JPS54136939A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01155764U (pl) * | 1988-04-18 | 1989-10-26 | ||
| JPH02105379U (pl) * | 1989-02-09 | 1990-08-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54136939A (en) | 1979-10-24 |