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Erich Bareth
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Ummendorf, DE
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last 30 patents
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Patent Grant
Intraoral camera
Patent number
D468429
Issue date
Jan 7, 2003
Kaltenbach & Voight GmbH
Erich Bareth
D24 - Medical and laboratory equipment
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Patent Grant
Dental handpiece
Patent number
D463556
Issue date
Sep 24, 2002
Kaltenbach & Voigt GmbH
Erich Bareth
D24 - Medical and laboratory equipment