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Orthodontic expansion screw
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Patent number 12,016,746
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Issue date Jun 25, 2024
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Bernhard Foerster GmbH
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Michael Regelmann
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Orthodontic expansion screw
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Patent number 11,793,607
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Issue date Oct 24, 2023
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Bernhard Foerster GmbH
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Michael Regelmann
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Orthodontic expansion screw
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Patent number 11,389,274
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Issue date Jul 19, 2022
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Bernhard Foerster GmbH
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Michael Regelmann
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Set of brackets for orthodontics
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Patent number 11,298,212
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Issue date Apr 12, 2022
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Bernhard Foerster GmbH
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Rolf Foerster
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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73572500 - FORESTADENT-NON-CORROSION
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Serial number 73572500
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Registration number 1412174
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Filing date Dec 9, 1985
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BERNHARD FOERSTER GMBH
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10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth