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Dental chair
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Patent number 10,092,473
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Issue date Oct 9, 2018
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Bio-Dent, Inc.
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Sargon Lazarof
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Dental chair
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Patent number 9,456,948
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Issue date Oct 4, 2016
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Sargon Lazarof
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Dental treatment chair assembly
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Patent number 4,209,907
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Issue date Jul 1, 1980
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Kabushiki Kaisha Morita Seisakusho
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Naonobu Tsukada
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE