| 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 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=US5189800) (espacenet), US5189800 (http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=/netahtml/FPTO/srchnum.htm&r=1&f=G&l=50&s1=5189800.PN.&OS=PN/5189800&RS=PN/5189800) (uspto) |
- DATUM: 02.03.1993
- TITEL: Device for drawing elliptical curves
- PERSON: MORITA SHIRO JP
- Patent Family: ( Patent:JP2293200, Patent:JP2552913B2, Patent:US5189800 )