SHEET MEMBER AND DENTAL CHAIR
PROBLEM TO BE SOLVED: To suppress displacement of a patient's head from a headrest when a back surface part is reclined in a dental chair regardless of the patient's body shape.SOLUTION: A sheet member 30 having a backrest part 20 and a seating part 12 can be attached to a dental chair 2 i...
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Main Authors | , |
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Format | Patent |
Language | English Japanese |
Published |
15.12.2016
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Subjects | |
Online Access | Get full text |
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