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US3311411A
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Adjustable cervical tray and instrument console dental chair
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US2917829A
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Drilling instrument
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FR1158033A
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Dental drill
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GB849817A
|
|
Dental drill
|
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US2824370A
|
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Dental drill
|
|
US2451192A
|
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Dental tool attachment
|
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US2135933A
|
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Dental instrument
|
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US2009434A
|
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Pier connection
|
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US2043028A
|
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Dental tool attachment
|
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US2030910A
|
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Grinding wheel mandrel
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US2016766A
|
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Dental handpiece
|
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GB355551A
|
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Improvements relating to dental hand-pieces
|
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US1688145A
|
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Removable dental bridgework
|
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US1691047A
|
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Handpiece
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US1688136A
|
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Dental tool holder
|
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GB239536A
|
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Improvements in dental drill heads or hand pieces
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GB239537A
|
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Improvements in dental holders
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FR605993A
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Improvements to dental bur heads or handles
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US1799469A
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Denture connection
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US1673913A
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Mounting for dental grinding elements
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