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Tooth top part
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Patent number 8,807,995
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Issue date Aug 19, 2014
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World Class Technology Corporation
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Robert Kabbani
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Orthodontic bracket
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Patent number 8,465,279
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Issue date Jun 18, 2013
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World Class Technology Corporation
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Juergen Bathen
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Tool for orthodontic appliance
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Patent number 8,287,274
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Issue date Oct 16, 2012
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World Class Technology Corporation
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Juergen Bathen
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Orthodontic bracket
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Patent number 7,621,743
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Issue date Nov 24, 2009
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Orthodontic Research and Development, S.L.
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Juergen Bathen
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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