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Patent:US6276067

Patent:	US 6276067
Title:	Ellipse drawing/cutting device
Date:	21.08.2001
Place:	Yinlin Hsien, TW
Country:	USA
Person:	Hsu, Walter W.
Company:
Internal Links:	Ellipsograph
Keywords:
Link to the patent office: (without guarantee)	US6276067 (espacenet),  US6276067 (uspto)

Aus der Patentschrift US6276067

• DATUM: 21.08.2001
• TITEL: Ellipse drawingcutting device
• PERSON: WELTER S CO LTD US