Patent:US5189800
Patent: | US 5189800 |
Titel: | Device for drawing elliptical curves |
Datum: | 02.03.1993 |
Ort: | 17-10, Sennari 2-chome, Sakura-shi, Chiba |
Land: | USA |
Person: | Morita, Shiro |
Firma: | |
Links im Rechnerlexikon: | Ellipsograph |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | US5189800 (espacenet), US5189800 (uspto) |
- DATUM: 02.03.1993
- TITEL: Device for drawing elliptical curves
- PERSON: MORITA SHIRO JP
- Patent Family: ( Patent:JP2293200, Patent:JP2552913B2, Patent:US5189800 )