Dental mixer
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Claims
I claim the ornamental design for a dental mixer, as shown and described.
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Type: Grant
Filed: Nov 21, 2007
Date of Patent: Sep 16, 2008
Assignee: Ivoclar Vivadent AG (Schaan)
Inventor: Wolfgang Müller (Lustenau)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Anhdao Doan
Attorney: John C. Thompson
Application Number: 29/293,420